CN112750366B

CN112750366B - Assembling method and disassembling method of electronic equipment and electronic equipment

Info

Publication number: CN112750366B
Application number: CN201911058248.2A
Authority: CN
Inventors: 姜洋; 王锦涛
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2022-10-18
Anticipated expiration: 2039-10-31
Also published as: CN112750366A

Abstract

The application provides an assembling method and a disassembling method of electronic equipment and the electronic equipment. The assembling method comprises the steps of providing a middle frame and a flexible screen, wherein the flexible screen comprises a first display part, a second display part and a third display part. Connect flexible screen and center to make first display portion and third display portion set up the relative both sides at the center, first display portion and third display portion are connected in the bending of second display portion. And providing a first cover plate, and connecting the first cover plate and the flexible screen to enable the first cover plate to cover the first display part and part of the second display part. And providing a second cover plate, and connecting the second cover plate and the flexible screen to enable the second cover plate to cover the third display part and part of the second display part. The first cover plate and the second cover plate are connected. Through addding first apron and second apron, be connected the flexible screen with first apron and second apron respectively, not only can utilize first apron and second apron effectively to protect the flexible screen, but also can reduce the degree of difficulty of assembly.

Description

Assembling method and disassembling method of electronic equipment and electronic equipment

Technical Field

The application belongs to the technical field of electronic products, and particularly relates to an assembling method and a disassembling method of electronic equipment and the electronic equipment.

Background

With the continuous development of electronic devices, the electronic devices are favored by users due to their portability and rich and varied operability. But at the same time, the expectations and requirements of users for electronic devices are also increasing. At present, the display screen in the electronic equipment is easy to scratch due to lower hardness of the display screen, and the reliability of the display screen and the electronic equipment is reduced.

Disclosure of Invention

In view of this, a first aspect of the present application provides an assembling method of an electronic device, the assembling method including:

providing a middle frame and a flexible screen, wherein the flexible screen comprises a first display part, a second display part and a third display part, and the second display part is positioned between the first display part and the third display part;

the flexible screen is connected with the middle frame, so that the first display part and the third display part are arranged on two opposite sides of the middle frame, and the second display part is connected with the first display part and the third display part in a bending mode;

providing a first cover plate, and connecting the first cover plate and the flexible screen to enable the first cover plate to cover the first display part and part of the second display part;

providing a second cover plate, and connecting the second cover plate and the flexible screen to enable the second cover plate to cover the third display part and part of the second display part; and

and connecting the first cover plate and the second cover plate to enable the first cover plate and the second cover plate to completely cover the second display part.

According to the assembling method provided by the first aspect of the application, the first cover plate and the second cover plate are additionally arranged, the first cover plate and the second cover plate are respectively connected with the flexible screen, and finally the first cover plate and the second cover plate are connected. Not only can utilize first apron and second apron to protect the flexible screen effectively, but also can reduce the degree of difficulty of assembly.

A second aspect of the present application provides a disassembling method of an electronic device, including:

providing electronic equipment, wherein the electronic equipment comprises a middle frame, a flexible screen, a first cover plate and a second cover plate; the flexible screen comprises a first display part, a second display part and a third display part, wherein the first display part and the third display part are arranged on two opposite sides of the middle frame, and the second display part is connected with the first display part and the third display part in a bending mode; the first cover plate is arranged on one side, away from the middle frame, of the flexible screen, and the first cover plate covers the first display part and part of the second display part; the second cover plate is arranged on one side, away from the middle frame, of the flexible screen, the second cover plate covers the third display part and part of the second display part, and the first cover plate is connected with the second cover plate so that the first cover plate and the second cover plate completely cover the second display part; a disassembling part is arranged on one side, away from the second display part, of the first cover plate and one side, away from the second display part, of the second cover plate;

applying a first acting force to the detaching part in a direction away from the middle frame to separate a part of the first cover plate and a part of the second cover plate from the flexible screen;

unloading the first acting force; and

and applying a second acting force in the direction away from the middle frame to the first cover plate and the second cover plate so as to completely separate the second cover plate from the flexible screen.

In the second aspect of the present application, the first cover plate, the second cover plate and the flexible screen portion are separated by applying a first force to the detaching portion. And applying a second acting force to the first cover plate and the second cover plate so as to completely separate the first cover plate, the second cover plate and the flexible screen. The application provides a dismantlement method, it is simple swift, can dismantle first apron and second apron from flexible screen effectively to maintain or change.

A third aspect of the present application provides an electronic device, including:

a middle frame;

the flexible screen comprises a first display part, a second display part and a third display part, wherein the first display part and the third display part are arranged on two opposite sides of the middle frame, and the second display part is connected with the first display part and the third display part in a bending mode;

the first cover plate is arranged on one side, away from the middle frame, of the flexible screen, and the first cover plate covers the first display part and part of the second display part; and

the second cover plate is arranged on one side, away from the middle frame, of the flexible screen, the second cover plate covers the third display part and part of the second display part, and the first cover plate is connected with the second cover plate so that the first cover plate and the second cover plate can completely cover the second display part.

The electronic equipment that this application third aspect provided, through add first apron and second apron respectively in one side that the flexible screen deviates from the center to make first apron connect the second apron, thereby make first apron and second apron can cover the flexible screen completely, protect the flexible screen effectively, prevent the flexible screen fish tail or suffer the circumstances such as damage, improved the reliability of flexible screen and electronic equipment. In addition, this application can more do benefit to the installation and the dismantlement of first apron and second apron through designing split type structure with first apron and second apron.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the embodiments of the present application will be described below.

Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Fig. 3 is an exploded view of fig. 2.

Fig. 4 is an exploded schematic view of an electronic device according to another embodiment of the present application.

Fig. 5 is an exploded schematic view of an electronic device according to another embodiment of the present application.

Fig. 6 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Fig. 7 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Fig. 8 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Fig. 9 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Fig. 10 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Fig. 11 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Fig. 12 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Fig. 13 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Fig. 14 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Fig. 15 is a schematic partial structure diagram of an electronic device according to another embodiment of the present application.

Fig. 16 is a schematic partial structure diagram of an electronic device according to another embodiment of the present application.

Fig. 17 is a schematic partial structure diagram of an electronic device according to another embodiment of the present application.

Fig. 18 is a schematic partial structure diagram of an electronic device according to another embodiment of the present application.

Fig. 19 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Fig. 20 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Fig. 21 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Fig. 22 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Fig. 23 is a process flow diagram of an assembly method of an electronic device according to an embodiment of the present disclosure.

Fig. 24-28 are schematic structural diagrams corresponding to steps S100, S200, S300, S400, and S410 in fig. 23, respectively.

FIG. 29 is a process flow diagram included in S200 of FIG. 23 of the present application.

Fig. 30-33 are schematic structural diagrams corresponding to steps S210, S220, S230, and S240 in fig. 29, respectively.

FIG. 34 is a process flow diagram included in FIG. 23 following S400.

Fig. 35 is a process flow diagram of a method for detaching an electronic device according to an embodiment of the present application.

Fig. 36-40 are schematic structural diagrams corresponding to steps S500, S600, S700, S800, and S900 in fig. 34, respectively.

FIG. 41 is a flowchart of the process involved in S700 of FIG. 35 of the present application.

Fig. 42-44 are schematic structural diagrams corresponding to S910, S920, and S930 in fig. 41, respectively.

Description of the drawings:

the electronic device-1, the middle frame-2, the first surface-21, the second surface-22, the side-23, the groove-24, the flexible screen-3, the first display part-31, the second display part-32, the third display part-33, the polarizer-34, the touch panel-35, the display panel-36, the first optical adhesive layer-37, the pressure sensitive adhesive-38, the back film-39, the foam-40, the first part-41, the second part-42, the third part-43, the fourth part-44, the leveling part-441, the protrusion-442, the sub-protrusion-4421, the first cover-45, the first positioning part-451, the second cover-46, the second positioning part-461, the adhesive layer-47, the first inclined surface-48, the second inclined surface-49, the bonding part-5, the first sub-bonding part-51, the second sub-bonding part-52, the explosion-proof layer-53, the detachment part-6, the protrusion-61, the detachment groove-62, the arc-63-65, the support frame-64, the fourth lens-3, the fourth lens-4, the fourth lens-3, the fourth lens-71, the fourth lens-3, the fourth lens-4, and the fourth lens-3.

Detailed Description

The following are preferred embodiments of the present application and it should be noted that those skilled in the art can make several improvements and modifications without departing from the principle of the present application, and these improvements and modifications should be considered as the protection scope of the present application.

Before the technical solutions of the present application are introduced, the technical problems in the related art will be described in detail.

With the continuous development of electronic devices, the trend of increasing the area of the display screen is currently going forward. Increasing the display area typically includes several methods: increasing the size of the electronic device; the screen occupation ratio of the display screen in the electronic equipment is improved; the display screen is not only arranged on one side of the electronic equipment, but also can be arranged on two sides of the electronic equipment or can be measured more. For example, the applicant has now developed a product in which display screens can be provided on three sides of an electronic device, that is, the display screens can be provided on an upper surface, a lower surface and one side surface connecting the upper surface and the lower surface of the electronic device. At the moment, the display screen is of a U-shaped structure, so that the area of the display screen is greatly increased. Generally, the electronic device with such a structure generally uses a flexible screen as a display screen because the flexible screen is thin and light and has excellent bending performance. However, the surface of the flexible screen is usually a Polyimide (PI) film, which has poor hardness, strength, wear resistance and impact resistance, and the surface of the flexible screen is very easy to scratch. Or when the flexible screen is subjected to larger acting force or impact force, the flexible screen is easily damaged, and the reliability of the display screen and the electronic equipment is reduced.

In the prior art, a cover plate is usually added on a display screen to protect the display screen, but no suitable cover plate and a corresponding method for assembling electronic equipment exist at present for the display screen with the U-shaped structure.

In view of this, in order to solve the above problem, the present application provides a novel electronic device for the electronic device with the above structure, and the first cover plate and the second cover plate are additionally arranged on the flexible screen to protect the flexible screen, so as to improve the reliability of the flexible screen and the electronic device.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure. The embodiment provides an electronic device 1, and the electronic device 1 includes a middle frame 2, a flexible screen 3, a first cover plate 45, and a second cover plate 46. The flexible screen 3 comprises a first display part 31, a second display part 32 and a third display part 33, the first display part 31 and the third display part 33 are arranged on two opposite sides of the middle frame 2, and the second display part 32 is connected with the first display part 31 and the third display part 33 in a bending mode. The first cover plate 45 is arranged on one side of the flexible screen 3 departing from the middle frame 2, and the first cover plate 45 covers the first display part 31 and part of the second display part 32. The second cover plate 46 is disposed on a side of the flexible screen 3 away from the middle frame 2, the second cover plate 46 covers the third display portion 33 and a part of the second display portion 32, and the first cover plate 45 is connected to the second cover plate 46, so that the first cover plate 45 and the second cover plate 46 completely cover the second display portion 32.

The electronic device 1 provided by the present application includes, but is not limited to, a mobile terminal such as a mobile phone, a tablet Computer, a notebook Computer, a palmtop Computer, a Personal Computer (PC), a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and a fixed terminal such as a Digital TV, a desktop Computer, and the like.

The middle frame 2 of the present application is used for carrying the flexible screen 3 and the first cover plate 45 and the second cover plate 46, and other components of the electronic device 1, such as a main board, a battery, etc., can be further installed in the middle frame 2. Generally, the middle frame 2 also constitutes a ground pole in the electronic device 1. The flexible screen 3 of the present application can be disposed on three surfaces of the middle frame 2, for example, the middle frame 2 includes a first surface 21 and a second surface 22 disposed oppositely, and a side 23 bending and connecting the first surface 21 and the second surface 22. The first display portion 31 may be disposed on the first surface 21, the third display screen portion 33 is disposed on the third surface, the second display portion 32 is bent to connect the first display portion 31 and the third display portion 33, and the second display portion 32 may be directly attached to at least a portion of the side surface 23 or a certain distance is provided between the second display portion 32 and the side surface 23. Fig. 1 shows the second display portion 32 at a certain distance from the side surface 23. This can greatly increase the display area in the electronic apparatus 1.

This application is through increasing to establish and add first apron 45 and second apron 46 in one side that flexible screen 3 deviates from center 2, is connected flexible screen 3 with first apron 45 and second apron 46 respectively, finally connects first apron 45 and second apron 46. Since the flexible screen 3 is in a "U" shape, and the first cover plate 45 and the second cover plate 46 are used to completely cover the flexible screen 3, the combination of the first cover plate 45 and the second cover plate 46 may also be in a "U" shape or an "O" shape. At this time, the flexible screen 3 is not exposed to the outside, and the first cover 45 and the second cover 46 protect the flexible screen 3, that is, when a user touches the screen, the user touches the first cover 45 and the second cover 46, and the parts of the electronic device 1 contacting the outside are also the first cover 45 and the second cover 46. Such sharp objects will only scratch the first cover 45 and the second cover 46 and will not scratch the flexible screen 3. When a large force F is applied, the first cover 45 and the second cover 46 absorb a part of the force, so as to reduce the probability of damage to the flexible screen 3, and improve the reliability of the flexible screen 3 and the electronic device 1. Optionally, the first cover plate 45 and the second cover plate 46 are of a split structure, the first cover plate 45 and the second cover plate 46 are separately prepared and then combined together through assembly, so that when the first cover plate 45 and the second cover plate 46 are installed and the first cover plate 45 and the second cover plate 46 are disassembled, the first cover plate 45 and the second cover plate 46 can be installed and disassembled respectively, and therefore the difficulty of installation and disassembly is reduced. Optionally, the materials of the first cover plate 45 and the second cover plate 46 include transparent plastics, transparent resins, or glass. When the material of the first cover plate 45 and the second cover plate 46 includes transparent plastic or transparent resin, the first cover plate 45 and the second cover plate 46 can be formed by injection molding. When the material of the first cover plate 45 and the second cover plate 46 includes glass, the first cover plate 45 and the second cover plate 46 can be processed by a numerical control machine or a hot bending process. Optionally, the thickness of the first cover plate 45 and the second cover plate 46 is 0.2-0.5mm. Further optionally, the thickness of the first cover plate 45 and the second cover plate 46 is 0.3-0.4mm.

Please refer to fig. 2 and fig. 3 together, wherein fig. 2 is a schematic structural diagram of an electronic device according to another embodiment of the present disclosure. Fig. 3 is an exploded view of fig. 2. The structure of the electronic device 1 provided in the present further embodiment is substantially the same as the structure of the electronic device 1 provided in the first embodiment, except that in the present embodiment, the two opposite sides of the middle frame 2 are provided with the grooves 24, and the first display portion 31 and the third display portion 33 are disposed in the grooves 24. Therefore, the thickness of the whole electronic equipment 1 can be reduced, and the connection stability of the flexible screen 3 and the middle frame 2 is improved.

Please refer to fig. 4 and 5 together, fig. 4 is an exploded schematic view of an electronic device according to another embodiment of the present application. Fig. 5 is an exploded schematic view of an electronic device according to another embodiment of the present application. The structure of the electronic device 1 according to another embodiment of the present application is substantially the same as the structure of the electronic device 1 according to yet another embodiment of the present application, except that in this embodiment, the first cover 45 has a first positioning portion 451, the second cover 46 has a second positioning portion 461, and the first positioning portion 451 and the second positioning portion 461 cooperate with each other to connect the first cover 45 to the second cover 46.

After the first cover plate 45 and the second cover plate 46 are mounted on the flexible screen 3, the first cover plate 45 and the second cover plate 46 are connected to fix the first cover plate 45 and the second cover plate 46. Therefore, the first cover plate 45 and the second cover plate 46 can be connected by the cooperation of the first positioning portion 451 and the second positioning portion 461. Alternatively, as shown in fig. 4, the first positioning portion 451 may be a protrusion or a positioning groove; the second positioning portion 461 may be a positioning groove or a protruding pillar. That is, when the first positioning portion 451 is a convex pillar, the second positioning portion 461 is a positioning groove. When the first positioning portion 451 is a positioning groove, the second positioning portion 461 is a convex pillar. In the present embodiment, the first positioning portion 451 is a convex pillar, and the second positioning portion 461 is a positioning groove. Alternatively, as shown in fig. 5, the first positioning portion 451 may be a positioning groove disposed on the first cover plate 45, and the second positioning portion 461 is a positioning groove disposed on the second cover plate 46, and the first cover plate 45 and the second cover plate 46 are snap-connected through the positioning groove.

Please refer to fig. 6, and fig. 6 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The structure of the electronic device 1 according to another embodiment of the present application is substantially the same as the structure of the electronic device 1 according to yet another embodiment of the present application, except that in this embodiment, an adhesive layer 47 is further disposed between the first cover plate 45 and the second cover plate 46, and the adhesive layer 47 is used for adhering the first cover plate 45 and the second cover plate 46. As can be seen from the above, the first cover plate 45 and the second cover plate 46 can connect the first cover plate 45 to the second cover plate 46 by the cooperation of the first positioning portions 451 and the second positioning portions 461. The present application may also bond the first cover plate 45 to the second cover plate 46 by an adhesive layer 47.

Please refer to fig. 7, and fig. 7 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The structure of an electronic device 1 provided in another embodiment of the present application is substantially the same as the structure of the electronic device 1 provided in fig. 6 of the present application, except that, in this embodiment, a side of the first cover plate 45 close to the second cover plate 46 has a first inclined surface 48, a side of the second cover plate 46 close to the first cover plate 45 has a second inclined surface 49, the first inclined surface 48 and the second inclined surface 49 are disposed to face each other, and the adhesive layer 47 is disposed between the first inclined surface 48 and the second inclined surface 49. The present application can make one side surface of the first cover plate 45 close to the second cover plate 46 be an inclined surface, and also make one side surface of the second cover plate 46 close to the first cover plate 45 be an inclined surface, so that the area of the adhesive layer 47 can be increased to improve the adhesive effect.

Please refer to fig. 8, and fig. 8 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The structure of the electronic device 1 provided in another embodiment of the present application is substantially the same as the structure of the electronic device 1 provided in another embodiment of the present application, except that in this embodiment, the electronic device 1 further includes a bonding portion 5, the bonding portion 5 is disposed between the first cover plate 45, the second cover plate 46 and the flexible screen 3, and at least a portion of the bonding portion 5 has elasticity.

In order to better connect the first cover plate 45 and the second cover plate 46 to the flexible screen 3, the present application may bond the first cover plate 45, the second cover plate 46 and the flexible screen 3 together by adding the bonding portion 5 between the first cover plate 45, the second cover plate 46 and the flexible screen 3 and using the viscosity of the bonding portion 5. Optionally, the adhesive 5 is light permeable so as not to affect the display effect of the flexible screen 3. Optionally, at least part of the bonds 5 are elastic. This makes it possible to improve the reliability of the flexible screen 3 by using the elasticity of the adhesive portion 5 to alleviate part of the impact force from the outside. In addition, the bonding portion 5 with elasticity can increase the assembly tolerance of the flexible screen 3 with the first cover plate 45 and the second cover plate 46, so that the first cover plate 45 and the second cover plate 46 can be better assembled with the flexible screen 3, and the stability of connection between the first cover plate 45 and the flexible screen 3 and the second cover plate 46 after assembly is improved.

Please refer to fig. 9, and fig. 9 is a schematic structural diagram of an electronic device 1 according to another embodiment of the present application. The structure of the electronic apparatus 1 provided in another embodiment of the present application is substantially the same as the structure of the electronic apparatus 1 provided in fig. 4 of the present application, except that in the present embodiment, the bonding portion 5 includes a first sub-bonding portion 51 and a second sub-bonding portion 52, the first sub-bonding portion 51 is closer to the first cover plate 45 and the second cover plate 46 than the second sub-bonding portion 52, the viscosity of the first sub-bonding portion 51 is greater than the viscosity of the second sub-bonding portion 52, and the second sub-bonding portion 52 has elasticity.

The adhesive portion 5 of the present application may be composed of two parts, a first sub-adhesive portion 51 with high adhesiveness and a second sub-adhesive portion 52 with low adhesiveness, the second sub-adhesive portion 52 having a smaller adhesiveness than the first sub-adhesive portion 51, which facilitates later detachment when the first and

second cover plates

45, 46 need to be replaced or repaired. In addition, the second sub bonding portions 52 of the present application have elasticity, so that even if there is a certain error between the first cover sheet 45 and the second cover sheet 46 and the flexible panel 3, it can be compensated by the elasticity of the second sub bonding portions 52.

Please refer to fig. 10 together, and fig. 10 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The structure of the electronic device 1 provided in another embodiment of the present application is substantially the same as the structure of the electronic device 1 provided in another embodiment of the present application, except that in this embodiment, when the material of the first cover plate 45 and the second cover plate 46 includes glass, the electronic device 1 further includes an explosion-proof layer 53, and the explosion-proof layer 53 is disposed on a side of the first cover plate 45 and the second cover plate 46 that is away from the flexible screen 3.

As can be seen from the above, the materials of the first cover plate 45 and the second cover plate 46 include transparent plastic, transparent resin, or glass. When the first cover plate 45 and the second cover plate 46 are made of glass, the explosion-proof layer 53 can be additionally arranged on the first cover plate 45 and the second cover plate 46, so that the broken fine glass is prevented from hurting users when the first cover plate 45 and the second cover plate 46 are broken.

Please refer to fig. 11 and 12 together, and fig. 11 is a schematic structural diagram of an electronic device according to another embodiment of the present application. Fig. 12 is a schematic structural diagram of an electronic device 1 according to another embodiment of the present application. The structure of the electronic device 1 according to another embodiment of the present application is substantially the same as the structure of the electronic device 1 according to yet another embodiment of the present application, except that in this embodiment, a detaching portion 6 is disposed on a side of the first cover 45 and a side of the second cover 46 away from the second display portion 32.

According to the flexible screen, the first cover plate 45 and the second cover plate 46 are far away from one side of the second display part 32, the dismounting part 6 is arranged, so that when the first cover plate 45 and the second cover plate 46 are dismounted from the flexible screen 3, the dismounting part 6 can provide a supporting point, acting force F can better act on the first cover plate 45 and the second cover plate 46, and the dismounting difficulty is reduced. Alternatively, the detachable portion 6 has various structures, for example, the detachable portion 6 may be a protrusion 61 (as shown in fig. 11), and the protrusion 61 protrudes from the first cover 45 and the second cover 46 on the side away from the second display portion 32. Alternatively, the detaching portion 6 may be a detaching groove 62 (as shown in fig. 12), that is, the detaching groove 62 is formed on the side surfaces of the first cover plate 45 and the second cover plate 46 away from the second display portion 32.

Please refer to fig. 13 together, and fig. 13 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The structure of the electronic device 1 provided in another embodiment of the present application is substantially the same as the structure of the electronic device 1 provided in another embodiment of the present application, except that in this embodiment, part of the middle frame 2 is exposed from the flexible screen 3, the first cover 45 includes a first portion 41 and a second portion 42, the first portion 41 covers the first display portion 31 and part of the second display portion 32, and the second portion 42 covers part of the middle frame 2 exposed from the flexible screen 3. The second cover 46 includes a third portion 43 and a fourth portion 44, the third portion 43 covers the third display portion 33 and a part of the second display portion 32, the fourth portion 44 covers a part of the middle frame 2 exposed to the flexible screen 3, and the second portion 42 is connected to the fourth portion 44. From the above, it can be seen that the flexible screen 3 of the present application covers only three sides 23 of the middle frame 2, and therefore also a part of the middle frame 2 is not covered by the flexible screen 3. The present application covers at least a part of the middle frame 2 with the first cover plate 45 and the second cover plate 46, so that the first cover plate 45 and the second cover plate 46 can also be protected together with the middle frame 2.

Please refer to fig. 14 together, and fig. 14 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The structure of the electronic device 1 provided in another embodiment of the present application is substantially the same as the structure of the electronic device 1 provided in fig. 13 of the present application, except that in this embodiment, at least one of the second portion 42 and the fourth portion 44 includes a flat portion 441 and a protruding portion 442, the protruding portion 442 is disposed on a side of the flat portion 441 away from the middle frame 2, and the protruding portion 442 includes a plurality of sub-protruding portions 4421 arranged in an array.

At least one of the second portion 42 and the fourth portion 44 includes a flat portion 441 and a protruding portion 442, the protruding portion 442 is disposed on a side of the flat portion 441 away from the middle frame 2, and the protruding portion 442 includes a plurality of sub-protruding portions 4421 arranged in an array. In the embodiment, the second portion 42 and the fourth portion 44 both include the flat portion 441 and the protruding portion 442. According to the present application, the plurality of sub-protrusions 4421 arranged in an array may be protruded on the flat portion 441 of the second portion 42 and the fourth portion 44, so as to increase the roughness of the second portion 42 and the fourth portion 44, so that a user does not easily slip when holding the electronic device 1, and thus the electronic device 1 is prevented from slipping.

Please refer to fig. 15-18 together, and fig. 15 is a partial schematic structural diagram of an electronic device according to another embodiment of the present application. Fig. 16 is a schematic partial structure diagram of an electronic device according to another embodiment of the present application. Fig. 17 is a schematic partial structure diagram of an electronic device according to another embodiment of the present application. Fig. 18 is a schematic partial structure diagram of an electronic device according to another embodiment of the present application. The structure of the electronic device 1 provided in another embodiment of the present application is substantially the same as the structure of the electronic device 1 provided in an embodiment of the present application, except that, in the first embodiment of the present application, the flexible screen 3 includes a polarizer 34, a touch panel 35, and a display panel 36, the polarizer 34 is closer to the first cover plate 45 and the second cover plate 46 than the touch panel 35 and the display panel 36, the touch panel 35 is disposed on a side of the polarizer 34 departing from the first cover plate 45 and the second cover plate 46, and the display panel 36 is disposed on a side of the touch panel 35 departing from the first cover plate 45 and the second cover plate 46.

The related art flexible screen generally includes a polyimide film, a polarizer, a touch panel, and a display panel. Alternatively, the hardness of the polyimide film of the present application is generally about 1H. The first cover plate 45 and the second cover plate 46 of the present application have a hardness of 5 to 7H. Therefore, when the first cover plate 45 and the second cover plate 46 are additionally arranged on the surface of the flexible screen 3, a polyimide film in the related art can be omitted, that is, the polarizer 34, the touch panel 35 and the display panel 36 are arranged in the direction from the first cover plate 45 and the second cover plate 46 to the middle frame 2 at a time (as shown in fig. 15), so that the first cover plate 45 and the second cover plate 46 are adopted to effectively protect the flexible screen 3, and the thickness of the whole electronic device 1 is reduced. Alternatively, the Display panel 36 may be a Liquid Crystal Display (LCD) Display panel 36, or the Display panel 36 may also be an Organic Light-Emitting Diode (OLED) Display panel 36. Optionally, as shown in fig. 16, in a direction from the first cover plate 45 and the second cover plate 46 to the middle frame 2, the flexible screen 3 may specifically include a polarizer 34, a touch panel 35, a first optical adhesive layer 37, a display panel 36, a pressure sensitive adhesive 38, a back film 39, and a foam 40.

In the second embodiment of the present application, the flexible screen 3 includes a polarizer 34, a touch panel 35, and a display panel 36, the touch panel 35 is closer to the first cover plate 45 and the second cover plate 46 than the polarizer 34 and the display panel 36, the polarizer 34 is disposed on one side of the touch panel 35 deviating from the first cover plate 45 and the second cover plate 46, and the display panel 36 is disposed on one side of the touch panel 35 deviating from the first cover plate 45 and the second cover plate 46. In the present application, the positions of the polarizer 34 and the touch panel 35 may be changed according to the overall specific structure of the electronic device 1 and the requirement of the user, that is, as shown in fig. 17, in the embodiment, the touch panel 35 is disposed closer to the first cover 45 and the second cover 46 than the polarizer 34 and the display panel 36. Optionally, as shown in fig. 18, in a direction from the first cover plate 45 and the second cover plate 46 to the middle frame 2, the flexible screen 3 may specifically include a touch panel 35, a first optical adhesive layer 37, a polarizer 34, a display panel 36, a pressure sensitive adhesive 38, a back film 39, and a foam 40.

Please refer to fig. 19 together, and fig. 19 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The structure of the electronic device 1 according to another embodiment of the present application is substantially the same as the structure of the electronic device 1 according to yet another embodiment of the present application, except that in this embodiment, the electronic device 1 further includes an arc-shaped supporting member 63, the arc-shaped supporting member 63 is disposed between the middle frame 2 and the second display portion 32, and the shape of the arc-shaped supporting member 63 corresponds to the shape of the second display portion 32.

Arc support piece 63 still can add between center 2 and second display part 32 to this application to make center 2 be connected to one side of arc support piece 63, second display part 32 is connected to the opposite side of arc support piece 63, thereby supports second display part 32 through arc support piece 63, further improves the shock resistance of flexible screen 3. Optionally, the arc-shaped supporting member 63 and the middle frame 2 may be of an integral structure or a split structure. Optionally, the shape of the side of the arc-shaped support 63 facing away from the middle frame 2 corresponds to the shape of the second display part 32, wherein the correspondence can be understood as that the shape of the arc-shaped support 63 is similar to the shape of the second display part 32, and the second display part 32 completely covers and fits the arc-shaped support 63, thereby further improving the supporting effect of the arc-shaped support 63.

Please refer to fig. 20, and fig. 20 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The structure of the electronic device 1 according to another embodiment of the present application is substantially the same as the structure of the electronic device 1 according to yet another embodiment of the present application, except that in this embodiment, the electronic device 1 further includes a support frame 64, and the support frame 64 is disposed between the first display portion 31 and the middle frame 2.

This application still can add support frame 64 between first display part 31 and center 2, and support frame 64 not only can support first display part 31 to improve the shock resistance of flexible screen 3. In addition, because the flexible screen 3 has low hardness, high flexibility and low thickness, the assembly difficulty of mounting the flexible screen 3 on the middle frame 2 is high. The support frame 64 can also reduce the difficulty in assembling the flexible screen 3 to the middle frame 2. Optionally, the middle frame 2 has a first surface 21 and a second surface 22 disposed opposite to each other, the first display portion 31 completely covers the first surface 21, and the third display portion 33 covers part of the second surface 22. The second surface 22 uncovered by the third display portion 33 is provided with a plurality of through holes 65 to expose a portion of the supporting frame 64, so that the difficulty of detaching the flexible screen 3 from the middle frame 2 can be reduced. As to how the assembly and disassembly are reduced by the support bracket 64.

Please refer to fig. 21, and fig. 21 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The structure of the electronic device 1 according to another embodiment of the present application is substantially the same as the structure of the electronic device 1 according to yet another embodiment of the present application, except that in an embodiment of the present application, the electronic device 1 further includes a camera module 7, the middle frame 2 has a first surface 21 and a second surface 22 which are oppositely disposed, the first display portion 31 completely covers the first surface 21, and the third display portion 33 covers a portion of the second surface 22; the camera module 7 is in orthographic projection on the middle frame 2 is located in the second surface 22, and the camera module 7 and the third display part 33 are arranged side by side.

Because camera module 7 sets up with the display screen is relative usually among the correlation technique, nevertheless because the flexible screen 3 of this application is "U" type structure, occupies the space of at least partial second surface 22, therefore camera module 7's position also has multiple condition. In an embodiment, the third display portion 33 covers a part of the second surface 22, that is, the third display portion 33 does not completely occupy the space of the second surface 22, but a part of the installation space is reserved for the camera module 7, so that the camera module 7 is disposed on one side of the third display portion 33, that is, the camera module 7 and the third display portion 33 are disposed side by side, which can reduce the difficulty in assembling the camera module 7. Optionally, as shown in fig. 17, the electronic device 1 further includes a decoration 71, the decoration 71 is disposed side by side with the third display portion 33, a mounting hole 72 is disposed on the decoration 71, and the camera module 7 is disposed in the mounting hole 72.

Please refer to fig. 22, and fig. 22 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The structure of the electronic device 1 provided in another embodiment of the present application is substantially the same as the structure of the electronic device 1 provided in fig. 21 of the present application, except that in another embodiment of the present application, the electronic device 1 further includes a camera module 7, the middle frame 2 has a first surface 21 and a second surface 22 which are oppositely disposed, the first display portion 31 completely covers the first surface 21, and the third display portion 33 completely covers the second surface 22; the orthographic projection of the camera module 7 on the middle frame 2 is positioned in the third display part 33.

This application still can make third display portion 33 cover second surface 22 completely, and flexible screen 3 has taken the space of second surface 22 completely promptly, can set up mounting hole 72 on the flexible screen 3 surface this moment, makes camera module 7 locate in mounting hole 72, installs camera module 7 in flexible screen 3 soon, can further increase the area of flexible screen 3 like this, improves electronic equipment 1's display area, and improve electronic equipment 1's outward appearance effect.

The above is a detailed description of the structure of the electronic device 1 of the present application, and according to the embodiment of the present application, an assembling method and a disassembling method of the electronic device 1 are also provided. The method can be used for assembling and disassembling the electronic device 1 of the above scheme. Of course, the electronic device 1 may be assembled and disassembled by other methods, which is not limited in this application. The electronic device 1 and the assembling and disassembling method of the electronic device 1 provided by the embodiment of the application can be used in a matching way or can be used independently, which does not affect the essence of the application.

Referring to fig. 23 to 28, fig. 23 is a process flow diagram of an assembling method of an electronic device according to an embodiment of the present disclosure. Fig. 24-28 are schematic structural diagrams corresponding to steps S100, S200, S300, S400, and S410 in fig. 23, respectively. The embodiment provides an assembling method of an electronic device 1, which comprises S100, S200, S300, S400 and S410. The details of S100, S200, S300, S400, and S410 are as follows.

Referring to fig. 24 and S100, a middle frame 2 and a flexible screen 3 are provided, where the flexible screen 3 includes a first display portion 31, a second display portion 32, and a third display portion 33, and the second display portion 32 is located between the first display portion 31 and the third display portion 33.

Referring to fig. 25, S200, the flexible screen 3 and the middle frame 2 are connected to enable the first display portion 31 and the third display portion 33 to be disposed on two opposite sides of the middle frame 2, and the second display portion 32 is bent to connect the first display portion 31 and the third display portion 33.

Referring to fig. 26, S300, a first cover 45 is provided, and the first cover 45 is connected to the flexible screen 3, so that the first cover 45 covers the first display portion 31 and a part of the second display portion 32.

Referring to fig. 27 and S400, a second cover plate 46 is provided, and the second cover plate 46 is connected to the flexible screen 3, so that the second cover plate 46 covers the third display portion 33 and a part of the second display portion 32.

Referring to fig. 28, S410, the first cover plate 45 and the second cover plate 46 are connected to make the first cover plate 45 and the second cover plate 46 completely cover the second display portion 32.

According to the assembling method provided by the first aspect of the present application, the first cover plate 45 and the second cover plate 46 are additionally provided, the first cover plate 45 and the second cover plate 46 are respectively connected to the flexible screen 3, and finally the first cover plate 45 and the second cover plate 46 are connected. Not only can the first cover plate 45 and the second cover plate 46 be effectively utilized to protect the flexible screen 3, but also the difficulty of assembly can be reduced.

Referring to fig. 29-33 together, fig. 29 is a process flow chart included in S200 of fig. 23 of the present application. Fig. 30-33 are schematic structural diagrams corresponding to steps S210, S220, S230, and S240 in fig. 29, respectively. S200 "connecting the flexible screen 3 with the middle frame 2" includes S210, S220, S230, and S240. The details of S210, S220, S230, and S240 are as follows.

Referring to fig. 30, S210, a supporting frame 64 is provided.

Referring to fig. 31, S220, the supporting frame 64 is connected to the flexible screen 3.

Referring to fig. 32, S230, the third display portion 33 is connected to the second surface 22 of the middle frame 2.

Referring to fig. 33, S240, the supporting frame 64 is connected to the first surface 21 of the middle frame 2.

Because the hardness of flexible screen 3 is lower, and the flexibility is great, and thickness is thinner, consequently the assembly degree of difficulty of installing flexible screen 3 to on center 2 is great. This application can connect flexible screen 3 with support frame 64 to make support frame 64 be connected to on the first surface 21 of center 2, when support frame 64 was even on center 2 like this, support frame 64 can drive flexible screen 3 and take place the displacement, thereby makes flexible screen 3 install on the situation, has reduced the assembly degree of difficulty of assembling flexible screen 3 to center 2.

Referring also to fig. 34, fig. 34 is a process flow diagram included after S410 in fig. 23. S420 is further included after the second cover plate 46 and the flexible screen 3 are connected S410 ".

S420, exhausting air between the first cover plate 45, the second cover plate 46 and the flexible screen 3, so that the first cover plate 45 and the second cover plate 46 are completely attached to the flexible screen 3.

According to the electronic device 1, air between the first cover plate 45 and the flexible screen 3 can be exhausted through an exhaust process after the first cover plate 45 and the second cover plate 46 are connected with the flexible screen 3, so that the first cover plate 45 and the second cover plate 46 are completely attached to the flexible screen 3, and the display effect of the electronic device 1 is improved.

Referring to fig. 35 to 40, fig. 35 is a process flow chart of a method for detaching an electronic device according to an embodiment of the present disclosure. Fig. 36-40 are schematic structural diagrams corresponding to steps S500, S600, S700, S800, and S900 in fig. 35, respectively. The application provides a method for disassembling an electronic device 1. The disassembling method comprises S500, S600, S700, S800 and S900. The details of S500, S600, S700, S800, and S900 are as follows.

Referring to fig. 36, S500, an electronic device 1 is provided, where the electronic device 1 includes a middle frame 2, a flexible screen 3, a first cover 45, and a second cover 46; the flexible screen 3 comprises a first display part 31, a second display part 32 and a third display part 33, the first display part 31 and the third display part 33 are arranged on two opposite sides of the middle frame 2, and the second display part 32 is connected with the first display part 31 and the third display part 33 in a bending mode; the first cover plate 45 is arranged on one side, away from the middle frame 2, of the flexible screen 3, and the first cover plate 45 covers the first display part 33 and a part of the second display part 32; the second cover plate 46 is disposed on a side of the flexible screen 3 facing away from the middle frame 2, the second cover plate 46 covers the third display portion 33 and a part of the second display portion 32, and the first cover plate 45 is connected to the second cover plate 46 so that the first cover plate 45 and the second cover plate 46 completely cover the second display portion 32; the first cover plate 45 and the second cover plate 46 are provided with a detaching part 6 on one side far away from the second display part 32.

Referring to fig. 37, S600, a first force F1 is applied to the detaching portion 6 in a direction away from the middle frame 2, so that a portion of the first cover 45 and a portion of the second cover 46 are separated from the flexible screen 3.

Referring to fig. 38, S700, the first acting force F1 is unloaded.

Referring to fig. 39 and S800, a second force F2 is applied to the first cover plate 45 and the second cover plate 46 in a direction away from the middle frame 2, so that the first cover plate 45, the second cover plate 46 and the flexible screen 3 are completely separated.

Referring to fig. 40, S900, the flexible screen 3 is separated from the middle frame 2.

The application provides a disassembling method, which is characterized in that a first acting force F1 is applied to the disassembling part 6 so as to partially separate the first cover plate 45 and the second cover plate 46 from the flexible screen 3. A second force F2 is then applied to the first cover 45 and the second cover 46, thereby completely separating the first cover 45 from the second cover 46 and the flexible screen 3. The dismounting method provided by the application is simple and quick, and can effectively dismount the first cover plate 45 and the second cover plate 46 from the flexible screen 3, so that maintenance or replacement can be carried out.

Referring to fig. 41-44 together, fig. 41 is a process flow chart included in S900 of fig. 35 of the present application. Fig. 41-44 are schematic structural diagrams corresponding to S910, S920, and S930 in fig. 41, respectively. The middle frame 2 has a first surface 21 and a second surface 22 opposite to each other, the first display portion 31 completely covers the first surface 21, and the third display portion 33 covers part of the second surface 22. The second surface 22 not covered by the third display portion 33 is provided with a plurality of through holes 65 to expose a portion of the supporting frame 64. S900 "separating the flexible screen 3 from the middle frame 2" includes S910, S920, S930. The details of S910, S920, and S930 are as follows.

Referring to fig. 42, in S910, a third force F3 is applied to the supporting frame 64 through the through hole 65, so that the first display portion 31 is separated from the middle frame 2.

Referring to fig. 43, S920, the third force F3 is unloaded.

Referring to fig. 44 and S930, a fourth acting force F4 is applied to the supporting frame 64 in a direction away from the middle frame 2, so that the middle frame 2 is completely separated from the flexible screen 3.

The present application can further apply a third force F3 to the supporting frame 64 through the through hole 65, so as to partially separate the flexible screen 3 from the middle frame 2. Because the hardness of the flexible screen 3 is low, the flexible screen 3 is easily damaged by directly applying acting force F to the flexible screen 3, so that the flexible screen 3 can be prevented from being damaged. And the design of through-hole 65 can make third effort F3 better act on support frame 64, reduces the dismantlement degree of difficulty.

The foregoing detailed description has provided for the embodiments of the present application and the principles and embodiments thereof are described and illustrated herein, which are merely intended to facilitate an understanding of the methods and their core concepts; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A method for disassembling an electronic device, the method comprising:

providing electronic equipment, wherein the electronic equipment comprises a middle frame, a flexible screen, a support frame, a first cover plate and a second cover plate; the middle frame is provided with a first surface and a second surface which are arranged oppositely, the flexible screen comprises a first display part, a second display part and a third display part, the first display part and the third display part are arranged on two opposite sides of the middle frame, and the second display part is connected with the first display part and the third display part in a bending mode; the first cover plate is arranged on one side, away from the middle frame, of the flexible screen, and the first cover plate covers the first display part and part of the second display part; the second cover plate is arranged on one side, away from the middle frame, of the flexible screen, the second cover plate covers the third display part and part of the second display part, and the first cover plate is connected with the second cover plate so that the first cover plate and the second cover plate can completely cover the second display part; a disassembling part is arranged on one side, far away from the second display part, of the first cover plate and the second cover plate; the support frame is arranged between the first display part and the middle frame, the first display part covers the first surface, and the third display part covers the second surface; a plurality of through holes are formed in the second surface which is not covered by the third display part, so that part of the support frame is exposed;

unloading the first acting force;

applying a second acting force to the first cover plate and the second cover plate in the direction away from the middle frame;

applying a third force to the support frame through the through hole so as to separate the first display part from the middle frame part;

unloading the third force;

and applying a fourth acting force to the support frame in the direction away from the middle frame so as to completely separate the middle frame from the flexible screen.

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

the middle frame is provided with a first surface and a second surface which are oppositely arranged;

the flexible screen comprises a first display part, a second display part and a third display part, the first display part and the third display part are arranged on two opposite sides of the middle frame, and the second display part is connected with the first display part and the third display part in a bending mode;

the first cover plate is arranged on one side, away from the middle frame, of the flexible screen, and the first cover plate covers the first display part and part of the second display part;

the second cover plate is arranged on one side, away from the middle frame, of the flexible screen, the second cover plate covers the third display part and part of the second display part, and the first cover plate is connected with the second cover plate so that the first cover plate and the second cover plate can completely cover the second display part; and

the support frame is arranged between the first display part and the middle frame, the first display part covers the first surface, and the third display part covers the second surface; a plurality of through holes are formed in the second surface which is not covered by the third display part, so that part of the support frame is exposed; the through hole is used for applying acting force to the support frame through the through hole so as to enable the first display part to be separated from the middle frame part.

3. The electronic device according to claim 2, wherein the first cover plate has a first positioning portion, the second cover plate has a second positioning portion, and the first positioning portion and the second positioning portion cooperate with each other to connect the first cover plate to the second cover plate.

4. The electronic device according to claim 2, wherein an adhesive layer is further provided between the first cover plate and the second cover plate, and the adhesive layer is used for adhering the first cover plate and the second cover plate.

5. The electronic device according to claim 4, wherein a side of the first cover plate adjacent to the second cover plate has a first inclined surface, a side of the second cover plate adjacent to the first cover plate has a second inclined surface, the first inclined surface and the second inclined surface are arranged in a face-to-face manner, and the adhesive layer is arranged between the first inclined surface and the second inclined surface.

6. The electronic device of claim 2, further comprising a bonding portion disposed between the first cover plate, the second cover plate, and the flexible screen, wherein at least a portion of the bonding portion is elastic.

7. The electronic device of claim 6, wherein the bond includes a first sub-bond and a second sub-bond, the first sub-bond being closer to the first cover plate and the second cover plate than the second sub-bond, and the first sub-bond having a greater tackiness than the second sub-bond, the second sub-bond having elasticity.

8. The electronic device according to claim 2, wherein a detaching portion is provided on a side of the first cover plate and a side of the second cover plate away from the second display portion.

9. The electronic device of claim 2, wherein the middle frame portion is exposed from the flexible screen, the first cover includes a first portion and a second portion, the first portion covers the first display portion and a portion of the second display portion, and the second portion covers a portion of the middle frame exposed from the flexible screen; the second cover plate comprises a third portion and a fourth portion, the third portion covers the third display portion and a part of the second display portion, the fourth portion covers a part of the middle frame exposed out of the flexible screen, and the second portion is connected with the fourth portion.

10. The electronic device according to claim 9, wherein at least one of the second portion and the fourth portion includes a flat portion and a protruding portion, the protruding portion is disposed on a side of the flat portion away from the middle frame, and the protruding portion includes a plurality of sub-protruding portions arranged in an array.

11. The electronic device of claim 2, wherein the flexible screen includes a polarizer, a touch panel, and a display panel, the polarizer is closer to the first cover plate and the second cover plate than the touch panel and the display panel, the touch panel is disposed on a side of the polarizer facing away from the first cover plate and the second cover plate, and the display panel is disposed on a side of the touch panel facing away from the first cover plate and the second cover plate.

12. The electronic device of claim 2, wherein the flexible screen includes a polarizer, a touch panel, and a display panel, the touch panel is closer to the first cover plate and the second cover plate than the polarizer and the display panel, the polarizer is disposed on a side of the touch panel away from the first cover plate and the second cover plate, and the display panel is disposed on a side of the touch panel away from the first cover plate and the second cover plate.

13. The electronic device according to claim 2, further comprising an arc-shaped support member, wherein the arc-shaped support member is provided between the middle frame and the second display portion, and a shape of the arc-shaped support member corresponds to a shape of the second display portion.