CN110417943B

CN110417943B - Electronic equipment

Info

Publication number: CN110417943B
Application number: CN201810392271.4A
Authority: CN
Inventors: 肖军辉
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-04-27
Filing date: 2018-04-27
Publication date: 2021-10-15
Anticipated expiration: 2038-04-27
Also published as: CN110417943A

Abstract

The application discloses electronic equipment, electronic equipment includes: the display screen assembly comprises a first display screen and a second display screen which are arranged oppositely, and further comprises a connecting screen for connecting the first display screen and the second display screen; the mainboard assembly is arranged in an accommodating space formed by the first display screen, the second display screen and the connecting screen; BTB connector and adaptor connector, BTB connector set up respectively on display screen subassembly and mainboard subassembly, and adaptor connector sets up on display screen subassembly or mainboard subassembly, and the BTB connector realizes that display screen subassembly and mainboard subassembly are connected through adaptor connector electricity.

Description

Electronic equipment

Technical Field

The present application relates to the field of electronic devices, and more particularly, to an electronic device.

Background

With the continuous development of the technology, various electronic devices are required to be extremely thin and have narrow frames. Such as cell phones, various "full screen" designs are continually being introduced. However, in the prior art, since functional devices such as a camera and a light sensor need to be disposed on the front surface of the display screen, a full-screen in a true sense is not realized.

Disclosure of Invention

One technical solution adopted in an embodiment of the present application is to provide an electronic device, including: the display screen assembly comprises a first display screen and a second display screen which are arranged oppositely, and further comprises a connecting screen for connecting the first display screen and the second display screen; the mainboard assembly is arranged in an accommodating space formed by the first display screen, the second display screen and the connecting screen; the BTB connector is arranged on the display screen component and the mainboard component respectively, the adapter connector is arranged on the display screen component or the mainboard component, and the BTB connector realizes the electric connection of the display screen component and the mainboard component through the adapter connector.

The utility model provides a display screen subassembly forms relative first display screen, second display screen and the connection screen that sets up for electronic equipment realizes the demonstration of first display screen, second display screen and connection screen, and one of them person of first display screen and second display screen can realize the comprehensive screen that one hundred percent screen accounts for the ratio, and can realize making a call, auto heterodyne function such as in the one side at another person place.

Furthermore, this application sets up the BTB connector and sets up the adaptor connector on display screen subassembly or mainboard subassembly through setting up BTB connector on display screen subassembly and mainboard subassembly respectively, and the adaptor connector can be connected with the BTB connector electricity on the same subassembly, then is connected with the BTB electricity on another subassembly again, makes things convenient for the electric connection of the component of optional position between display screen subassembly and the mainboard subassembly from this, avoids producing longer electric connecting wire.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Wherein:

fig. 1 is an exploded schematic view of an electronic device according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of a display screen assembly of the electronic device shown in FIG. 1;

FIG. 3 is a schematic structural diagram of the motherboard assembly shown in FIG. 1;

fig. 4 is an exploded schematic view of another electronic device provided in the embodiments of the present application;

fig. 5 is an exploded schematic structural diagram of another electronic device provided in the embodiment of the present application;

fig. 6 is an exploded schematic structural diagram of another electronic device provided in the embodiment of the present application;

FIG. 7 is a schematic structural diagram of another curved screen provided by an embodiment of the present application;

fig. 8 is a schematic structural diagram of another electronic device provided in the embodiment of the present application;

FIG. 9 is a schematic structural diagram of a display screen assembly of the electronic device shown in FIG. 8;

fig. 10 is a schematic structural diagram of another electronic device provided in the embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "first", "second", etc. in this application are used to distinguish between different objects and not to describe a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

It can be understood that with the development of electronic devices such as mobile phones, tablet computers and intelligent wearable devices, people not only require the electronic devices to have good performance, but also put forward higher requirements on the appearance of the electronic devices. Taking a mobile phone as an example, none of the mobile phones from a keyboard key mobile phone to a touch screen mobile phone to a large-sized mobile phone and the most popular ' full screen ' mobile phone at present considers the user's feeling. Particularly, the most popular 'full screen' mobile phones at present are more and more popular due to good touch and appearance. However, all the existing mobile phones do not realize a real full screen, and how to realize the full screen becomes a problem to be solved urgently.

The electronic device in the embodiment of the present application will be described in detail by taking a mobile phone as an example, and it should be understood that the electronic device may be any device having communication and storage functions, for example: the system comprises intelligent equipment with a network function, such as a tablet Computer, a mobile phone, an electronic reader, a remote controller, a Personal Computer (PC), a notebook Computer, vehicle-mounted equipment, a network television, wearable equipment and the like.

Referring to fig. 1 to fig. 3, fig. 1 is an exploded schematic view of an electronic device according to an embodiment of the present disclosure, and fig. 2 is a schematic view of a display screen assembly of the electronic device shown in fig. 1; fig. 3 is a schematic structural diagram of the motherboard assembly shown in fig. 1. As shown in fig. 1 and 2, the electronic device 10 of the present embodiment includes a display screen assembly 11, a main board main 12, a BTB connector 13, and a adaptor connector 14.

The display screen assembly 11 includes a first display screen 111 and a second display screen 112 disposed opposite to each other, and further includes a connection screen 113 connecting first edges of the first display screen 111 and the second display screen 112, wherein the first display screen 111 and the second display screen 112 form an opening 100 at a second edge opposite to the connection screen 113.

Specifically, the display screen assembly 11 includes a curved substrate 114 and a flexible screen 115.

The curved substrate 114 acts as a carrier for the flexible screen. The curved substrate 114 may be made of transparent glass or other transparent plastic.

The curved substrate 114 includes a first body 1141, a second body 1142 and a connecting body 1143.

The first body 1141 and the second body 1142 are disposed opposite and in parallel. The first body 1141 and the second body 1142 are planar structures. The areas of both are equal and larger than the area of the connecting body 1143.

It is understood that the first body 1141 and the second body 1142 may not be parallel as long as they are oppositely disposed. The first body 1141 and the second body 1142 may also be curved structures.

The connecting body 1143 connects the first sides of the first body 1141 and the second body 1142, and as shown in fig. 2, the connecting body 1143 connects the right sides of the first body 1141 and the second body 1142. An opening 100 is formed at the other side of the first body 1141 and the second body 1142, i.e., the side opposite to the connection body 1143, as shown in fig. 2 at the left.

The connector 1143 is bent by 180 degrees and is bent by an arc shape, so that the curved substrate 114 is a horizontal U-shaped structure. The curved structure can improve the touch feeling of the user when holding the hand. In other embodiments, the connecting body may also be a right angle bend or other angle bend structure.

It is understood that in practical applications, the first body 1141 and the second body 1142 may be a front surface facing the user and a back surface facing away from the user, and the connecting body 1143 is a side surface connecting the front surface and the back surface.

The flexible screen 115 may be bent in any direction. In this embodiment, the flexible screen 115 is attached along the inner wall of the curved substrate 114 by a transparent optical adhesive and disposed on the inner surface of the curved substrate 114.

That is, the flexible screen 115 is sequentially disposed on the inner surfaces of the first body 1141, the second body 1142, and the connector 1143 of the curved substrate 114. Thereby forming a first display 111, a second display 112, and a connection screen 113 connecting the first display 111 and the second display 112, which are oppositely disposed.

The first display 111, the second display 112 and the connection screen 113 are formed by bending the flexible screen 115, and the display area thereof depends on the areas of the flexible screen 115 on the first body 1141, the second body 1142 and the connection body 1143.

Similarly, in practical applications, the first display screen 111 and the second display screen 112 may be a front side of the electronic device facing the user and a back side of the electronic device facing away from the user, respectively, and the connection screen 113 may be a side connecting between the front side and the back side.

Based on the above structure, the present embodiment can realize the display of the areas corresponding to the first display 111, the second display 112, and the connection screen 113, that is, the double-sided and side-sided display of the electronic device 10.

Furthermore, the area of one of the first display screen 111 and the second display screen 112 may be set to be equal to the area of the corresponding curved substrate 114, so as to realize a full screen with a one hundred percent screen ratio. And functional devices such as a camera, a light sensor, a receiver, a microphone and the like are arranged on the other surface of the other part of the mobile phone, so that functions such as making a call, self-shooting and the like are realized.

For example, as shown in fig. 1 and 2, the area of the first display 111 may be set to be the same as the area of the first body 1141, so that the first display 111, i.e., the full screen whose front face realizes one hundred percent of screen. And the area at second display screen 112 is less than the area of second main part 1142, sets up "bang district" 200 on second main part 1142 promptly for set up functional device such as camera, light sense, earphone, microphone, realize making a telephone call, auto heterodyne function promptly on the back. It is understood that the area of connecting screen 113 may be equal to the area of connecting body 1143.

Further, a protective layer 15 is further disposed on a surface of the flexible screen 115 away from the curved substrate 114. The protective layer 15 is used to prevent the surface of the flexible screen 115 away from the curved substrate 114 from being damaged by being hit or scratched by other elements. The protection layer 15 can be plastic or foam.

The main board assembly 12 is disposed in an accommodating space surrounded by the first display screen 111, the second display screen 112 and the connecting screen 113. Specifically, the main board assembly 12 can be inserted into and pulled out of the accommodating space relative to the display screen assembly.

As shown in fig. 3, the main board assembly includes a middle frame 121, a main board 122, a battery 123, and a sheathing board 124.

The middle frame 121 is provided with an accommodating groove 1211, the battery 122 is disposed in the accommodating groove 1211, and the main board 123 covers the battery 122 and is electrically connected to the battery 122, so that the battery 122 supplies power to the main board 123.

The main board 123 is provided with devices, such as a driving chip, for driving the electronic device 10 to operate.

The cover plate 124 is disposed on a side of the main board 123 away from the battery 122 to protect the main board 123.

The BTB connectors 13 are provided on the display screen assembly 11 and the main board assembly 12, respectively.

The adapter connector 14 is disposed on the display panel assembly 11, and the BTB connectors 13 respectively disposed on the display panel assembly 11 and the motherboard assembly 12 electrically connect the display panel assembly 11 and the motherboard assembly 12 through the adapter connector 14.

Specifically, the BTB connector 13 includes a male socket 131 and a female socket 132. The male socket 131 is disposed on an inner surface of the display screen assembly 11 and the female socket 132 is disposed on an outer surface of the main board assembly 12. More specifically, the male sockets 131 are disposed on an inner surface of the protective layer 15 of the display screen assembly 11, and the female sockets 132 are disposed on an outer surface of the cover plate 124. As shown in fig. 1, the inner surface of the protection layer 15 and the outer surface of the cover plate 124 may be two surfaces that are disposed opposite to each other and closest to each other.

As shown in fig. 1, the male socket 131 is disposed at an end of the display panel assembly 11 far from the entrance of the accommodating space, the adaptor connector 14 is disposed at an end of the display panel assembly 11 near the entrance of the accommodating space, and the female socket 132 is disposed at an end of the main board assembly 12 corresponding to the adaptor connector 14.

In other embodiments, the male socket 131, the female socket 132 and the adaptor connector 14 may be disposed at other positions, for example, as shown in fig. 4, the male socket 131 is disposed at a middle position of the display panel assembly 11, the adaptor connector 14 is disposed at an end of the display panel assembly 11 near the entrance of the accommodating space, and the female socket 132 is disposed at an end of the adaptor connector. As shown in fig. 5, the male socket 131 is disposed at the bottom of the display panel assembly 11, the adaptor connector 14 is disposed at the middle of the display panel assembly 11, and the female socket 132 is disposed at the corresponding bottom of the main board assembly 12.

It should be noted that, no matter where the male socket 131, the female socket 132 and the adaptor connector 14 are respectively disposed on the display panel assembly 11 and the motherboard assembly 12, when the motherboard assembly 12 is completely inserted into the accommodating space, the position of the female socket 132 can be closer to the entrance of the accommodating space relative to the position of the adaptor connector 14. The inlet is the inlet when the mainboard assembly is inserted into the accommodating space. Therefore, the disorder of the arrangement of the connecting lines between the female socket and the adapter connector can be avoided.

It should be understood that the positions of the male socket 131, the female socket 132 and the adaptor connector 14 may be reversed, that is, the female socket 132 is disposed on the inner surface of the display screen assembly 11, the male socket 131 is disposed on the outer surface of the motherboard assembly, and the adaptor connector 14 is disposed on the outer surface of the motherboard assembly 12.

The male socket 131, the female socket 132 and the adaptor connector 14 are further electrically connected by the flexible circuit board 16. Specifically, the female socket 132 is electrically connected to one end of the adaptor connector 14 through the flexible circuit board 16, and the other end of the adaptor connector 14 is electrically connected to the male socket 131 through the flexible circuit board 16. It is understood that the flexible circuit board 16 connected between the adaptor connector 14 and the male socket 131 is fixed, and the flexible circuit board 16 connected between the adaptor connector 14 and the female socket 132 is movable and can be contracted and expanded.

The lengths of the two flexible circuit boards 16 are not less than the sum of the distance between the male socket 131 and the adaptor connector 14 and the distance between the female socket 132 and the adaptor connector 14 when the motherboard assembly 12 is completely pulled out of the accommodating space.

For example, as shown in fig. 1, the male socket 131 is disposed at an end of the display panel assembly 11 far from the entrance of the accommodating space, the adaptor connector 14 is disposed at an end of the display panel assembly near the entrance of the accommodating space, and the female socket 132 is disposed at an end of the main board assembly corresponding to the adaptor connector. The length of the two flexible circuit boards 16 is equal to the sum of the length of the main board assembly 12 in the insertion direction and the length of the display screen assembly 11 in the insertion direction.

A receiving cavity 110 is further provided on the inner surface of the display screen assembly 11 for receiving the flexible circuit board 16 between the adapter connector 14 and the BTB connector on the motherboard assembly 12 when the motherboard assembly 12 is inserted into the receiving space. As shown in fig. 1, what is specifically housed is the flexible circuit board 16, i.e., the movable flexible circuit board, between the adapter connector 14 and the female socket 132. The receiving cavity 110 may be disposed at a position between the adaptor connector 14 and the female socket 132, or at a position corresponding to the female socket 132.

As shown in fig. 6, in other embodiments, the receiving cavity 110 may be further disposed on an outer surface of the motherboard assembly 12 for receiving the flexible circuit board between the adapter connector 14 and the BTB connector on the motherboard assembly 12 when the motherboard assembly 12 is inserted into the receiving space. The receiving cavity 110 may be disposed at a position between the adaptor connector 14 and the female socket 132, or at a position corresponding to the adaptor connector.

The electronic device further comprises a cover plate 17, and the cover plate 17 covers two ports of the accommodating space and is used for sealing two ends of the main board assembly.

Referring to fig. 7, fig. 7 is a schematic structural diagram of another curved screen according to an embodiment of the present application. As shown in fig. 7, the electronic device 20 of the present embodiment is different from the electronic device 10 of the previous embodiment in that the area of the first body 2141 of the curved substrate 214 of the present embodiment is larger than the area of the first body 2142.

The first body 2141 and the second body 2142 form an opening 100 on a side away from the connector 2143.

In this embodiment, the first display screen 211, the second display screen 212 and the connection screen 213 of the flexible screen 215 can still be disposed on the inner surface corresponding to the curved substrate 214, so as to realize the display of the areas corresponding to the first display screen 211, the second display screen 212 and the connection screen 213, that is, the double-sided and side-sided display of the flexible screen 215.

The first display screen 211 may be a front side facing a user during normal use of the user, and the second display screen 212 may be a back side facing away from the user during normal use of the user. The connection screen 213 is a side surface connecting between the front surface and the rear surface.

Further, the areas of the first display screen 211 and the second display screen 212 may be set to be equal to the area of the corresponding curved substrate 214, so as to realize a full screen with a front screen percentage of one hundred. On the same side of the second display screen 212, functional devices such as a camera, a light sensor, an earphone, a microphone, etc. are disposed at the positions where the second main body 2142 and the second display screen 212 are not disposed, that is, the position of the opening 100, so as to implement functions such as making a call, self-photographing, etc.

It should be noted that the BTB connector 23 and the adaptor connector 24 of the electronic device of the present embodiment can be configured as described above, and are not described herein again.

Referring to fig. 8 and 9, fig. 8 is a schematic structural diagram of another electronic device according to an embodiment of the present application, and fig. 9 is a schematic structural diagram of a display screen assembly of the electronic device shown in fig. 8. As shown in fig. 8, the electronic device 40 of the present embodiment includes a display screen assembly 41, a motherboard main 42, and a BTB connector 43.

The display screen assembly 41 includes a first display screen 411 and a second display screen 412 which are oppositely disposed, and further includes connection screens 413 and 414 which connect a first edge and a second edge of the first display screen 411 and the second display screen 412, wherein the first edge and the second edge are oppositely disposed. That is, the

connection panels

413 and 414 are two, the first display panel 411, the connection panel 413, the second display panel 414 and the connection panel 414 are sequentially connected end to end, and an opening 100 is formed at one side of the second display panel 412.

Specifically, the display screen assembly 41 includes a transparent curved substrate 415 and a flexible screen 416.

The curved substrate 415 includes a first body 4151, a second body 4152, and connecting

bodies

4153 and 4154.

The first body 4151 and the second body 4152 are disposed opposite and in parallel. The first body 4151 and the second body 4152 are both planar structures. The first body 4151 has an area greater than that of the second body 4152 and both greater than that of the connecting

bodies

4153 and 4154.

The second body 4152 includes a first sub-portion 4155 and a second sub-portion 4156. The first sub-portion 4155 and the second sub-portion 4156 are spaced apart. An opening 100 is defined between the first sub-portion 4155 and the second sub-portion 4156.

It is understood that the first body 4151 and the second body 4152 may not be parallel as long as they are disposed opposite to each other. The first body 4151 and the second body 4152 may also be curved structures.

The connecting body 4153 connects the first sides of the same side of the first and

second bodies

4151, 4152. The connecting body 4154 connects the first body 4151 and the second side of the other side of the second body 4152. Wherein, the first edge and the second edge are two opposite side edges. Specifically, the connecting body 4153 connects the first side of the first body 4151 and the side of the first sub-portion 4155 remote from the second sub-portion 4156, and the connecting body 4154 connects the second side of the first body 4151 and the side of the second sub-portion 4156 remote from the first sub-portion 4155.

The connecting body 4153 and the connecting body 4154 are arranged in mirror image. The structure of the connecting body 4153 is as described above, and will not be described herein again.

The flexible screen 416 may be bent in any direction. In this embodiment, the flexible screen 416 is disposed on the inner surface of the curved substrate 415 by applying a transparent optical adhesive along the inner wall of the curved substrate 415.

That is, the flexible screen 416 is sequentially disposed on the inner surfaces of the first body 4151, the second body 4152, and the

connection bodies

4153 and 4154 of the curved substrate 415. Thereby forming a first display screen 411, a second display screen 412, and

connection screens

413 and 414 connecting the first display screen 411 and the second display screen 412, which are oppositely disposed.

The first display screen 411, the second display screen 412 and the connection screens 413 and 414 are formed by bending the flexible screen 416, and display areas thereof are determined by areas of the flexible screen 416 on the first body 4151, the second body 4152 and the

connection bodies

4153 and 4154, respectively.

Similarly, in practical applications, the first display screen 411 and the second display screen 412 may be a front side of the electronic device facing a user and a back side of the electronic device facing away from the user, respectively, and the connection screens 413 and 414 may be side surfaces connecting the front side and the back side.

Based on the above structure, the present embodiment can realize the display of the areas corresponding to the first display portion 411, the second display portion 412, and the

display connection portions

413 and 414, that is, the double-sided and side-sided display of the flexible screen 416.

Further, the areas of the first display portion 411 and the second display portion 412 are set to be equal to the area of the corresponding curved substrate 415, so that a full screen with one hundred percent of screen area is realized. Functional devices such as a camera, a light sensor, a receiver, and a microphone are disposed at the position of the opening 100 on the side where the second display portion 412 is located, so as to realize functions such as making a call and self-shooting.

The electronic device further includes a cover plate 44, as shown in fig. 8, disposed at one end of the accommodating space for sealing the opening of the accommodating space.

The side of the flexible screen 416 away from the curved substrate 415 is further provided with a protective layer 45, and the structure of the protective layer 45 is as described above and will not be described herein again.

The main board assembly 42 is disposed in a containing space surrounded by the first display screen 411, the second display screen 412 and the connection screens 413 and 414. The structure of the motherboard assembly 42 is as described above, and will not be described herein.

BTB connectors 43 are provided on the display screen assembly 41 and the main board assembly 42, respectively.

The adaptor connector 47 is disposed on the display panel assembly 41, and the BTB connectors respectively disposed on the display panel assembly 41 and the motherboard assembly 42 electrically connect the display panel assembly 41 and the motherboard assembly 42 through the adaptor connector 47.

Specifically, the BTB connector 42 includes a male socket 431 and a female socket 432. The male mount 431 is disposed on an inner surface of the display screen assembly 41 and the female mount 432 is disposed on an outer surface of the main board assembly 42. More specifically, the male mount 431 is disposed on an inner surface of the protective layer 45 of the display screen assembly 41 and the female mount 432 is disposed on an outer surface of the sheathing.

As shown in fig. 8, the male socket 431 is disposed at an end of the display panel assembly 41 far from the entrance of the accommodating space, the adaptor connector 47 is disposed at an end of the display panel assembly 41 near the entrance of the accommodating space, and the female socket 432 is disposed at an end of the main board assembly 42 corresponding to the adaptor connector.

In other embodiments, the male seat 431 and the female seat 432 and the adaptor connector 47 may be disposed at other positions, as described above, and are not described herein again.

It should be noted that, no matter where the male socket 431, the female socket 432 and the adaptor connector 47 are respectively disposed on the display screen assembly 41 and the main board assembly 42, when the main board assembly 42 is completely inserted into the accommodating space, the position of the female socket 432 can be closer to the inlet of the accommodating space relative to the position of the adaptor connector 47. The inlet is the inlet when the mainboard assembly is inserted into the accommodating space. Therefore, the disorder of the arrangement of the connecting lines between the female socket and the adapter connector can be avoided.

It should be understood that the locations of the male socket 431, the female socket 432 and the adaptor connector 47 may also be reversed, i.e., the female socket 432 is disposed on the inner surface of the display screen assembly 41, the male socket 431 is disposed on the outer surface of the main board assembly 42, and the adaptor connector 47 is disposed on the outer surface of the main board assembly 42.

The male socket 431, the female socket 432 and the adaptor connector 47 are further electrically connected by the flexible circuit board 46. As described above, the details are not repeated herein.

A receiving cavity 110 is further provided on the inner surface of the display panel assembly 41 for receiving the flexible circuit board between the adapter connector 47 and the BTB connector on the motherboard assembly 42 when the motherboard assembly 42 is inserted into the receiving space. As shown in fig. 8, what is specifically housed is the flexible circuit board 46 between the adaptor connector 47 and the female socket 432, i.e., the movable flexible circuit board 46. The receiving cavity 110 may be disposed between the adapter connector 47 and the female socket 432, or corresponding to the female socket 432.

In other embodiments, the accommodating cavity 110 may be disposed on the outer surface of the main board assembly 42, as described above, and will not be described herein again.

The electronic device further includes a cover plate 44, and the cover plate 44 covers two ports of the accommodating space for sealing two ends of the main board assembly.

Referring to fig. 10, fig. 10 is a schematic structural diagram of another electronic device according to an embodiment of the present disclosure. The electronic apparatus 50 of the present embodiment is different from the electronic apparatus 40 of the previous embodiment in that: the area of the first body 5141 of the curved substrate 514 of the present embodiment is equal to the area of the second body 5142.

Specifically, the curved substrate 514 includes a first body 5141 and a second body 5142 that are oppositely disposed, and further includes connection screens 5143 and 5144 that connect first and second sides of the first and second bodies 5141 and 5142, wherein the first and second sides are oppositely disposed. The first body 5141, the second body 5142, and the coupling screens 5143 and 5144 are sequentially connected end to form a closed structure in a coupling direction.

So that the first display screen 511, the connection screen 513, the second display screen 512 and the connection screen 514 of the display screen assembly 51 formed by the flexible screen 515 and the curved substrate 514 are sequentially connected end to form a closed structure in the connection direction.

In this embodiment, the first display screen 511, the second display screen 512, and the connection screens 513 and 514 of the flexible screen 515 can still be disposed on the inner surface corresponding to the curved substrate 514, so that the display of the areas corresponding to the first display screen 511, the second display screen 512, and the connection screens 513 and 514, that is, the double-sided and side-sided display of the flexible screen 515, is realized.

The first display 511 may be the front side facing the user during normal use of the user, and the second display 512 may be the back side facing away from the user during normal use of the user. The connection screen 513 is a side surface connecting between the front surface and the back surface.

Further, the area of one of the first display screen 511 and the second display screen 512 can be set to be equal to the area of the corresponding curved substrate 514, so that a full screen with one hundred percent of screen occupation ratio on the front side can be realized. And set up "the bang district" on another for functional devices such as camera, light sense, earphone, microphone are set up to realize making a call, function such as autodyne.

It should be understood that the BTB connector 53 and the adaptor connector 57 of the present embodiment are configured as described above, and are not described herein again.

The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims

1. An electronic device, characterized in that the electronic device comprises:

the display screen assembly comprises a first display screen and a second display screen which are arranged oppositely, and further comprises a connecting screen for connecting the first display screen and the second display screen;

the mainboard assembly is arranged in an accommodating space defined by the first display screen, the second display screen and the connecting screen, and can be inserted into and pulled out of the accommodating space relative to the display screen assembly;

the BTB connector is arranged on the display screen component and the mainboard component respectively, the adapter connector is arranged on the display screen component or the mainboard component, and the BTB connector realizes the electric connection of the display screen component and the mainboard component through the adapter connector;

the BTB connector comprises a male seat and a female seat, wherein one of the male seat or the female seat is electrically connected with one end of the adaptor connector through a flexible circuit board, and the other end of the adaptor connector is electrically connected with the other of the male seat or the female seat through another flexible circuit board;

the lengths of the two flexible circuit boards are not less than the sum of the distance between the male seat and the adapter connector and the distance between the female seat and the adapter connector when the mainboard assembly is completely pulled out of the accommodating space;

and the inner surface of the display screen assembly or the outer surface of the main board assembly is further provided with an accommodating cavity for accommodating the flexible circuit board between the adapter connector and the BTB connector on the main board assembly when the main board assembly is inserted into the accommodating space.

2. The electronic device of claim 1, wherein one of the male housing and the female housing is disposed on an inner surface of the display screen assembly and the other is disposed on an outer surface of the motherboard assembly.

3. The electronic device of claim 1, wherein the connection screen is one, and the display screen assembly forms an opening on a side opposite the connection screen.

4. The electronic device according to claim 1, wherein the number of the connection screens is two, and the first display screen, one of the connection screens, the second display screen and the other connection screen are sequentially connected end to form a closed structure in a connection direction.

5. The electronic device of claim 1, wherein the display screen assembly comprises a curved substrate and a flexible screen, wherein the curved substrate comprises a first body and a second body which are oppositely arranged, and further comprises a connecting body for connecting the first body and the second body;

the flexible screen is arranged on the inner surface of the curved substrate to form the first display screen, the second display screen and the connecting screen.

6. The electronic device of claim 5, wherein the first body and the second body are disposed in parallel, the connecting body is of a 180-degree bent structure, and the areas of the first body and the second body are both larger than the area of the connecting body.

7. The electronic device of claim 6, wherein the first body and the second body are planar structures and the connecting body is a 180 degree arc structure.

8. The electronic device of claim 5, wherein a protection layer is further disposed on a surface of the flexible screen away from the curved substrate, and the male socket or the female socket is disposed on the protection layer.