CN111128019B

CN111128019B - Electronic equipment assembling method and electronic equipment

Info

Publication number: CN111128019B
Application number: CN201911313333.9A
Authority: CN
Inventors: 贾玉虎
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2021-06-15
Anticipated expiration: 2039-12-18
Also published as: CN111128019A

Abstract

The application provides an electronic equipment assembling method and electronic equipment. The assembling method comprises the steps of providing a middle frame and a flexible screen, wherein the middle frame comprises a body and an extension part connected with the periphery of the body, and a first through hole and a second through hole are formed in the extension part. The flexible screen is connected with the middle frame, a cover plate is provided, the cover plate is assembled on the middle frame and the flexible screen, so that the cover plate covers the flexible screen, and the cover plate is connected with the extending part; the cover plate, the flexible screen and the extension part form an accommodating space, and the first through hole and the second through hole are respectively communicated with the accommodating space. The first through hole is used for filling bonding glue into the accommodating space until the accommodating space is filled with the bonding glue, and the second through hole is used for discharging gas in the accommodating space in the process of filling the bonding glue into the accommodating space. This application makes the bonding glue be full of the accommodation space through the form of filling the bonding glue to the accommodation space, reduces the bubble between flexible screen and the apron, improves electronic equipment's appearance performance and performance.

Description

Electronic equipment assembling method and electronic equipment

Technical Field

The application belongs to the technical field of electronic products, and particularly relates to an electronic equipment assembly method and 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, because the display screen in the electronic device is low in hardness and easy to scratch, a protective cover plate is usually covered on the surface of the display screen, but a large amount of bubbles are generated between the cover plate and the display screen in the assembling process, so that the appearance performance and the service performance of the electronic device are affected.

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 middle frame comprises a body and an extension part connected with the periphery of the body, and a first through hole and a second through hole are formed in the extension part; 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 body, and the second display part is connected with the first display part and the third display part in a bending mode;

providing a cover plate, assembling the cover plate on the middle frame and the flexible screen, enabling the cover plate to cover the flexible screen, and enabling the cover plate to be connected with the extending part; the cover plate, the flexible screen and the extension part form an accommodating space, and the first through hole and the second through hole are respectively communicated with the accommodating space; and

and filling bonding glue into the accommodating space through the first through hole until the accommodating space is filled with the bonding glue, wherein the second through hole is used for discharging gas in the accommodating space in the process of filling the accommodating space with the bonding glue.

In the assembling method provided by the first aspect of the present application, the extending portion is provided with a first through hole and a second through hole, and at least one accommodating space is formed by the cover plate, the flexible screen and the extending portion, and the first through hole and the second through hole are respectively communicated with the accommodating space. And then filling bonding glue into the accommodating space through the first through hole until the accommodating space is filled with the bonding glue. Because this application forms an accommodation space earlier between flexible screen and apron at the in-process of assembly to make the accommodation space generally communicate with the external world through first through-hole and second through-hole, consequently to the accommodation space intussuseption the in-process of bonding glue, the gas alright in the accommodation space is extruded by bonding glue and is followed the second through-hole and discharge. This application is through setting up the accommodation space to make the bonding glue be full of the accommodation space through the form of filling the bonding glue to the accommodation space, reduce the bubble between flexible screen and the apron, improve electronic equipment's appearance performance and performance.

A second aspect of the present application provides an electronic device, comprising:

the middle frame comprises a body and an extension part connected with the periphery of the body, and the extension part is provided with a first through hole and a second through hole;

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 body, and the second display part is connected with the first display part and the third display part in a bending mode;

the cover plate covers the flexible screen and is connected with the extending part; the cover plate, the flexible screen and the extension part form an accommodating space, and the first through hole and the second through hole are respectively communicated with the accommodating space; and

the bonding piece is arranged in the accommodating space.

The electronic equipment that this application second aspect provided thereby forms bonding piece through addding first through-hole and second through-hole on the extension in the accommodation space, can make bonding piece be full of the accommodation space effectively to reduce the bubble in the accommodation space, improve electronic equipment's outward appearance performance and performance.

Drawings

In order to more clearly explain the technical solution in the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be described below.

Fig. 1 is a process flow diagram of an assembly method of an electronic device according to an embodiment of the present disclosure.

Fig. 2-4 are schematic structural diagrams corresponding to steps S100, S200, and S300 in fig. 1.

FIG. 5 is a process flow diagram included in S100 of FIG. 1 of the present application.

Fig. 6-9 are schematic structural diagrams corresponding to steps S110, S120, S130, and S140 in fig. 5, respectively.

Fig. 10 is a process flow diagram included in S200 of fig. 1.

Fig. 11-13 are schematic structural diagrams corresponding to steps S210, S220, and S230 in fig. 10, respectively.

Fig. 14 is a process flow diagram included in S300 of fig. 1.

Fig. 15-17 are schematic structural diagrams corresponding to steps S310, S320, and S330 in fig. 14, respectively.

Fig. 18 is a process flow diagram included in fig. 1 before S300.

Fig. 19 is a schematic perspective view illustrating a body and an extension portion according to an embodiment of the present application.

Fig. 20 is a schematic structural diagram corresponding to step S321 in fig. 18.

Fig. 21 is a process flow diagram included in fig. 1 before S300.

Fig. 22 is a schematic structural diagram corresponding to step S322 in fig. 21.

Fig. 23 is a process flow diagram included after S300 in fig. 1.

Fig. 24 is a schematic structural diagram corresponding to step S340 in fig. 23.

Fig. 25 is a process flow diagram included in S100 of fig. 1.

Fig. 26-28 are schematic structural diagrams corresponding to steps S150, S160, and S170 in fig. 25.

Fig. 29 is a process flow diagram included in fig. 1 after S300.

Fig. 30 is a process flow diagram of a method for detaching an electronic device according to an embodiment of the present disclosure.

Fig. 31-36 are schematic structural diagrams corresponding to steps S400, S500, S600, S700, S800, and S900 in fig. 30.

Fig. 37 is a process flow diagram included in S600 of fig. 30.

FIG. 38 is a process flow diagram of S900 of FIG. 30.

Fig. 39-41 are schematic structural diagrams corresponding to S910, S920, and S930 in fig. 38, respectively.

FIG. 42 is a process flow diagram included in FIG. 1 of the present application after S200.

Fig. 43 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Fig. 44 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Fig. 45 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Fig. 46 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Fig. 47 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Description of the drawings:

electronic equipment-1, a containing space-11, a middle frame-2, a body-21, an extension-22, a first sub-extension-221, a second sub-extension-222, a third sub-extension-223, a first through hole-23, a first opening-231, a second opening-232, a second through hole-24, a first surface-25, a second surface-26, a flexible screen-3, a first display part-31, a second display part-32, a third display part-33, a cover plate-4, a first part-41, a second part-42, a third part-43, adhesive glue-5, adhesive pieces-51, an injection device-6, a base platform-61, an injection part-62, a sealing part-63, a support frame-64 and a through hole-65, the camera module comprises a first dismounting part-66, a connecting part-67, a camera module-7, a first acting force-F1, a second acting force-F2, a third acting force-F3, a fourth acting force-F4 and a fifth acting force-F5.

Detailed Description

The following is a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present application, and these improvements and modifications are also 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 being developed. 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; or the display screen is not only arranged on one side of the electronic equipment, but also can be arranged on two or more sides of the electronic equipment. For example, a product in which a display screen can be provided on three sides of an electronic device has been developed, that is, the display screen can be provided on an upper surface, a lower surface, and a side surface connecting the upper surface and the lower surface of the electronic device. At the moment, the display screen can be in 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 thinner and has excellent bending performance. The flexible screen surface is typically a Polyimide (PI) film. However, the polyimide film 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 service life of the display screen and the electronic equipment is shortened.

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. When the electronic device is assembled, more air bubbles are generated between the display screen and the cover plate, so that the appearance performance and the service performance of the electronic device are required.

In view of the above, the present application provides a new method for assembling an electronic device, in which adhesive is formed by forming an accommodating space and forming a first through hole and a second through hole, so as to eliminate air bubbles.

Referring to fig. 1-4, fig. 1 is a process flow diagram of an assembly method of an electronic device according to an embodiment of the present disclosure. Fig. 2-4 are schematic structural diagrams corresponding to steps S100, S200, and S300 in fig. 1. The embodiment provides an assembling method of an electronic device 1, and the assembling method comprises S100, S200 and S300. The details of S100, S200, and S300 are as follows.

Referring to fig. 2 and S100, a middle frame 2 and a flexible screen 3 are provided, where the middle frame 2 includes a body 21 and an extending portion 22 connected to a periphery of the body 21, and the extending portion 22 is provided with a first through hole 23 and a second through hole 24. 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 body 21, 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 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 provided by the present application is used for bearing the flexible screen 3 and the cover plate 4, and in addition, other components of the electronic device 1, such as a main board, a battery, etc., can be 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 provided by the present application is not only disposed on one side of the body 21, but is disposed on three sides of the body 21, that is, the first display portion 31 is disposed on the first side of the body 21, the third display portion 33 is disposed on the second side of the body 21, and the second display portion 32 is bent to connect the first display portion 31 and the third display portion 33 and is disposed on the third side of the body 21, so that the screen occupation ratio of the flexible screen 3 can be increased.

Referring to fig. 3, S200, providing a cover plate 4, assembling the cover plate 4 to the middle frame 2 and the flexible screen 3, so that the cover plate 4 covers the flexible screen 3, and the cover plate 4 is connected to the extension portion 22; the cover plate 4, the flexible screen 3, and the extension portion 22 at least form an accommodating space 11, and the first through hole 23 and the second through hole 24 are respectively communicated with the accommodating space 11.

As can be seen from the above, the flexible screen 3 has lower hardness and greater flexibility, and is therefore susceptible to damage, so that the present application needs to add the cover plate 4 on the surface of the flexible screen 3, but since the flexible screen 3 occupies three sides of the body 21, if the cover plate 4 is to cover the flexible screen 3, the cover plate 4 needs to have three parts, for example, the cover plate 4 includes a first part 41, a second part 42, and a third part 43, the first part 41 is disposed opposite to the third part 43, and the second part 42 is connected to the first part 41 and the third part 43 by bending. And the first portion 41 covers the first display section 31, the second portion 42 covers the second display section 32, and the third portion 43 covers the third display section 33.

However, since the flexible screen 3 and the cover plate 4 of the present application are both of a special-shaped structure, if the assembly method disclosed in the related art is adopted, i.e., the connection portion is provided on one side of the cover plate 4, and then the cover plate 4 is connected to the middle frame 2, a large amount of air bubbles are generated between the cover plate 4 and the flexible screen 3. Therefore, in the assembly process of the present application, the first through hole 23 and the second through hole 24 are firstly opened on the extension portion 22, and the accommodating space 11 is intentionally formed when the cover plate 4 is connected to the middle frame 2, and the accommodating space 11 is communicated with the first through hole 23 and the second through hole 24. The accommodating space 11 is a space for installing the filling portion, and the first through hole 23 and the second through hole 24 will play a role in filling the filling portion.

Referring to fig. 4, S300, the first through hole 23 is used to fill the accommodating space 11 with the bonding glue 5 until the accommodating space 11 is filled with the bonding glue 5, and the second through hole 24 is used to discharge the gas in the accommodating space 11 in the process of filling the accommodating space 11 with the bonding glue 5.

Since the accommodating space 11 is substantially connected with the second through hole 24 and the outside through the first through hole 23, in the process of filling the adhesive 5 into the accommodating space 11 through the first through hole 23, the adhesive 5 enters the accommodating space 11 and occupies a part of the volume of the accommodating space 11, and at this time, the pressure of the gas in the accommodating space 11 is increased, and the gas is discharged from the second through hole 24 to the outside atmosphere to balance the pressure in the accommodating space 11. Thus, the air can be "pushed out" from the second through hole 24 in the process of continuously filling the adhesive 5, and the adhesive 5 is filled when the accommodating space 11 is filled with the adhesive 5. Optionally, in the present application, the second through hole 24 may also be used to fill the adhesive 5 into the accommodating space 11, so that the first through hole 23 is used for exhausting air. Alternatively, the adhesive 5 includes, but is not limited to, an Optically Clear Resin (OCR).

According to the assembling method provided by the application, because the accommodating space 11 is formed between the flexible screen 3 and the cover plate 4 in the assembling process, and the accommodating space 11 is generally communicated with the outside through the first through hole 23 and the second through hole 24, in the process of filling the bonding glue 5 into the accommodating space 11, the gas in the accommodating space 11 can be extruded by the bonding glue 5 and then discharged from the second through hole 24. This application is through setting up accommodation space 11 to make bonding glue 5 be full of accommodation space 11 through the form of filling bonding glue 5 to accommodation space 11, reduce the bubble between flexible screen 3 and the apron 4, improve electronic equipment 1's appearance performance and performance.

Referring to fig. 5-9, fig. 5 is a process flow diagram included in S100 of fig. 1. Fig. 6-9 are schematic structural diagrams corresponding to steps S110, S120, S130, and S140 in fig. 5, respectively. S100 "providing the middle frame 2 and the flexible screen 3" includes S110, S120, S130, and S140. The details of S110, S120, S130, and S140 are as follows.

Referring to fig. 6, S110, a supporting frame 64 is provided.

Referring to fig. 7, S120, the supporting frame 64 is connected to the flexible screen 3.

Referring to fig. 8, in S130, the third display portion 33 is connected to one side of the main body 21.

Referring to fig. 9, S140, the supporting frame 64 is connected to the other opposite side of the body 21.

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 the relative opposite side of body 21, like this when support frame 64 is even on body 21, support frame 64 just can drive flexible screen 3 and take place the displacement, thereby makes flexible screen 3 install on center 2, has reduced the assembly degree of difficulty of assembling flexible screen 3 to center 2.

Referring to fig. 10-13, fig. 10 is a process flow diagram included in S200 of fig. 1. Fig. 11-13 are schematic structural diagrams corresponding to steps S210, S220, and S230 in fig. 10, respectively. S200 "assembling the cover plate 4 to the middle frame 2 and the flexible screen 3" includes S210, S220, and S230. The details of S210, S220, and S230 are as follows.

Referring to fig. 11, S210, a third force F3 with opposite directions is applied to the first portion 41 and the third portion 43, so that the distance between the first portion 41 and the third portion 43 increases.

Referring to fig. 12, S220, the flexible screen 3 and the middle frame 2 after being connected are moved toward the second portion 42.

Referring to fig. 13, S230, the third force F3 is unloaded.

The third force F3 of unloading mentioned in this embodiment can be understood as its third force F3 being zero in magnitude or its third force F3 being removed from the force point so that it is no longer forced. Other forces mentioned later in this application (e.g., first force F1, second force F2, etc.) may be similarly understood.

As can be seen from the above, since the flexible screen 3 is connected to the middle frame 2 and then has a "U" shape, the cover plate 44 having a "U" shape is provided to cover the flexible screen 3 completely. However, the cover plate 4 of the "U" shape is not easy to be installed, so that the present application may open the opening of the cover plate 4 by the third force F3, and then the flexible screen 3 and the middle frame 2 after being connected are installed in the cover plate 4. This reduces the difficulty of assembly of the cover plate 4 to the center frame 2.

Referring to fig. 14-17, fig. 14 is a process flow diagram included in S300 of fig. 1. Fig. 15-17 are schematic structural diagrams corresponding to steps S310, S320, and S330 in fig. 14, respectively. S300 "filling the adhesive 5 into the accommodating space 11 through the first through hole 23" includes S310, S320, and S330. The details of S310, S320, and S330 are as follows.

Referring to fig. 15, S310, an injection device 6 is provided, wherein the injection device 6 includes a base 61 and an injection part 62.

Referring to fig. 16, in S320, the cover plate 4, the flexible screen 3, and the middle frame 2 are disposed on the base 61.

Referring to fig. 17, in S330, the injection part 62 is aligned with the first through hole 23, and the injection part 62 fills the adhesive 5 into the accommodating space 11 through the first through hole 23.

Alternatively, the present application may first place the middle frame 2 on the base 61 using the injection device 6. The base 61 is used for bearing the cover 4, the middle frame 2 and the flexible screen 3 after assembly in the assembly process. Then, the injection part 62 is aligned with the first through hole 23, and the injection part 62 will eject the adhesive 5, so that the adhesive 5 ejected from the injection part 62 can fill the accommodating space 11 through the first through hole 23. This improves the filling efficiency of the adhesive 5.

Referring also to fig. 18-20, fig. 18 is a process flow diagram included before S300 in fig. 1. Fig. 19 is a schematic perspective view of a body and an extension portion according to an embodiment of the present application (positions of the first through hole 23 and the second through hole 24 are not shown). Fig. 20 is a schematic structural diagram corresponding to step S321 in fig. 18. The extension portion 22 includes a first sub-extension portion 221, a second sub-extension portion 222, and a third sub-extension portion 223, the first sub-extension portion 221 and the third sub-extension portion 223 are disposed opposite to each other, and the second sub-extension portion 222 connects the first sub-extension portion 221 and the third sub-extension portion 223; the first through hole 23 and the second through hole 24 are both disposed on the first sub-extending portion 221, and before S300 "filling the adhesive 5 into the accommodating space 11 through the first through hole 23", the method further includes S321. Wherein, the detailed description of S321 is as follows

Referring to fig. 20, in S321, the assembled cover plate 4, the middle frame 2 and the flexible screen 3 are disposed on a base platform 61, and the first sub-extension portion 221 is disposed away from the base platform 61 compared with the third sub-extension portion 223.

In an embodiment of the present invention, the first through hole 23 and the second through hole 24 may be disposed on the same sub-extension 22, for example, the first through hole 23 and the second through hole 24 may be disposed on the first sub-extension 221, the second sub-extension 222, or the third sub-extension 223. In the present application, the first through hole 23 and the second through hole 24 are both disposed on the first sub-extension portion 221 for illustration. This application can locate the base station 61 with center 2 on, and make first sub-extension 221 compare in third sub-extension 223 deviates from base station 61 sets up, also can understand that first through-hole 23 locates the top of center 2 with second through-hole 24, like this when filling bonding glue 5 through first through-hole 23, bonds and glues 5 accessible self gravity and remove to the direction of third sub-extension 223 automatically, when bonding glue 5 and spread the bottommost of accommodation space 11, bonds and glues 5 and can slowly upwards accumulate. This can further reduce the air bubbles in the accommodating space 11. Moreover, the second through hole 24 is also formed in the first sub-extending portion 221, so that the adhesive 5 is prevented from flowing out of the second through hole 24 when the accommodating space 11 is filled, and the filling safety and stability can be improved.

Alternatively, the base 61 mentioned in this embodiment may be the base 61 of the injection device 6 in the above embodiment, and may also be other bases for bearing the assembled cover plate 4, the middle frame 2 and the flexible screen 3. The present embodiment is illustrated by a base 61 of the injection device 6.

Alternatively, when the middle frame 2 is disposed on the abutment 61, the first sub-extension 221 is disposed away from the abutment 61 compared to the third sub-extension 223. Or, when the middle frame 2 is just disposed on the base 61, the middle frame 2 is in another placement position, and then the position of the middle frame 2 is adjusted, so that the first sub-extension portion 221 is disposed away from the base 61 compared with the third sub-extension portion 223.

Referring also to fig. 19, 21-22, fig. 21 is a process flow diagram included before S300 in fig. 1. Fig. 22 is a schematic structural diagram corresponding to step S322 in fig. 21. The extension portion 22 includes a first sub-extension portion 221, a second sub-extension portion 222, and a third sub-extension portion 223, the first sub-extension portion 221 and the third sub-extension portion 223 are disposed opposite to each other, and the second sub-extension portion 222 connects the first sub-extension portion 221 and the third sub-extension portion 223; the first through hole 23 is disposed on the first sub-extending portion 221, the second through hole 24 is disposed on the second sub-extending portion 222 (not shown in the figure), and before S300 "filling the adhesive 5 into the accommodating space 11 through the first through hole 23", the method further includes S322. The details of S322 are as follows.

Referring to fig. 22 and S322, the assembled cover plate 4, the middle frame 2 and the flexible screen 3 are disposed on a base platform 61, and the first sub-extension portion 221 and the second sub-extension portion 222 are disposed close to the base platform 61.

In another embodiment of the present application, the first through hole 23 and the second through hole 24 may not be disposed on the same sub-extension 22, for example, the first through hole 23 is disposed on the first sub-extension 221, and the second through hole 24 is disposed on the second sub-extension 222. Of course, other methods can also achieve the same effect. At this time, the first sub-extending portion 221 and the second sub-extending portion 222 are both required to be disposed close to the base platform 61, that is, the middle frame 2 is flatly placed on the base platform 61, so that the first sub-extending portion 221, the second sub-extending portion 222, and the third sub-extending portion 223 are all abutted to the base platform 61, and thus, the accommodating space 11 is also "U" shaped because the flexible screen 3 and the cover plate 4 are both "U" shaped, and when the middle frame 2 is flatly placed, the adhesive 5 preferentially fills the accommodating space 11 on the side close to the base platform 61 under the impact force, and then fills the accommodating space 11 on the side far from the base platform 61.

Alternatively, when the middle frame 2 is disposed on the base 61, the first through hole 23 is already disposed on the first sub-extending portion 221, and the second through hole 24 is already disposed on the second sub-extending portion 222. Alternatively, when the middle frame 2 is just disposed on the base 61, the middle frame 2 is disposed at another position, and then the position of the middle frame 2 is adjusted, so that the first through hole 23 is disposed on the first sub-extending portion 221, and the second through hole 24 is disposed on the second sub-extending portion 222.

Referring to fig. 23-24, fig. 23 is a process flow diagram included after S300 in fig. 1. Fig. 24 is a schematic structural diagram corresponding to step S340 in fig. 23. S340 is further included after S300 "filling the adhesive 5 into the accommodating space 11 through the first through hole 23". The details of S340 are as follows.

Referring to fig. 24, S340, a sealing portion 63 is provided, and the sealing portion 63 is disposed in the first through hole 23 and the second through hole 24.

This application accessible adds sealing 63, locates sealing 63 in first through-hole 23 and the second through-hole 24 and seals accommodation space 11, and external impurity gets into accommodation space 11, can also improve extension 22's roughness, improves electronic equipment 1's outward appearance performance. Alternatively, the sealing portion 63 may be made of the same material as the adhesive 5. Further alternatively, the sealing portion 63 and the adhesive 5 are prepared in the same process, that is, after the accommodating space 11 is filled with the adhesive 5, the adhesive 5 is continuously filled until the adhesive 5 fills the first through hole 23 and the second through hole 24. Optionally, the sealing portion 63 is removable, which may facilitate subsequent removal of the electronic device 1.

Referring also to fig. 19, 25-28, fig. 25 is a process flow diagram included in S100 of fig. 1. Fig. 26-28 are schematic structural diagrams corresponding to steps S150, S160, and S170 in fig. 25. The extension portion 22 includes a first sub-extension portion 221, a second sub-extension portion 222, and a third sub-extension portion 223, wherein the first sub-extension portion 221 and the third sub-extension portion 223 are disposed opposite to each other, and the second sub-extension portion 222 connects the first sub-extension portion 221 and the third sub-extension portion 223. S100 "providing the middle frame 2 and the flexible screen 3" includes S150, S160, and S170. The details of S150, S160, and S170 are as follows.

Referring to fig. 26, S150, a camera module 7 is provided, the camera module 7 is installed on one side of the body 21, and the camera module 7 is connected to the second sub-extension portion 222.

Referring to fig. 27, S160, the flexible screen 3 and the middle frame 2 are connected to each other, so that the first display portion 31 and the third display portion 33 are disposed on two opposite sides of the main body 21, and the third display portion 33 is connected to the camera module 7.

Referring to fig. 28, S170, the cover plate 4 and the middle frame 2 are connected, so that the first portion 41 and the third portion 43 are disposed on two opposite sides of the body 21, and the third portion 43 is connected to the camera module 7; the cover plate 4, the flexible screen 3, the camera module 7 and the extension part 22 form the accommodating space 11.

The camera module 7 can be arranged on one side of the body 21, and the camera module 7 is connected with the second sub-extending part 222. Therefore, at this time, the flexible screen 3 cannot completely cover the two opposite sides of the main body 21, that is, the first display part 31 can completely cover one side of the main body 21, and it can also be understood that the first display part 31 connects the first sub-extension part 221, the second sub-extension part 222 and the third sub-extension part 223. The third display portion 33 is connected to the first sub-extension portion 221, the third sub-extension portion 223 and the camera module 7.

Therefore, when the camera is provided on the body 21, the third portion 43 is also connected to the camera module 7 when the cover plate 4 is connected to the middle frame 2. At this time, the cover plate 4, the flexible screen 3, the camera module 7, and the extension portion 22 form the accommodating space 11.

Referring to fig. 29, fig. 29 is a process flow chart included after S300 in fig. 1. S300 "filling the adhesive 5 into the accommodating space 11 through the first through hole 23", further includes S350. The details of S350 are as follows.

And S350, curing the adhesive 5 to form an adhesive piece 51.

This application is being full of with bonding glue 5 behind the accommodation space 11, still can with bonding glue 5 solidifies in order to form bonding 51 to connect apron 4 and flexible screen 3 better.

Referring to fig. 30 to fig. 36, fig. 30 is a process flow chart of a dismounting method of an electronic device 1 according to an embodiment of the present application. Fig. 31-36 are schematic structural diagrams corresponding to steps S400, S500, S600, S700, S800, and S900 in fig. 30. The embodiment provides a disassembling method of an electronic device 1, and the disassembling method includes S400, S500, S600, S700, S800, and S900. The details of S400, S500, S600, S700, S800, and S900 are as follows.

Referring to fig. 31, S400, an electronic device 1 is provided, where the electronic device 1 includes a middle frame 2, a flexible screen 3, a cover plate 4, and an adhesive member 51. The middle frame 2 includes a body 21 and an extension portion 22 connected to the periphery of the body 21, and the extension portion 22 is provided with a first through hole 23 and a second through hole 24. 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 body 21, 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 cover plate 4 covers the flexible screen 3, the cover plate 4 is connected with the extension part 22, and at least the cover plate 4, the flexible screen 3 and the extension part 22 form an accommodating space 11. The first through hole 23 and the second through hole 24 are respectively communicated with the accommodating space 11, and the adhesive member 51 is arranged in the accommodating space 11;

referring to fig. 32, S500, a first detaching member 66 is provided, and the first detaching member 66 sequentially passes through the first through hole 23 and the adhesive member 51 and abuts against the cover plate 4.

Referring to fig. 33, S600, a first force F1 is applied to the first dismounting member 66 in a direction approaching the cover plate 4, so as to separate a part of the first portion 41 or a part of the third portion 43 from the flexible screen 3.

Referring to fig. 34, S700, the first acting force F1 is unloaded.

Referring to fig. 35 and S800, a second force F2 is applied to the first portion 41 or the third portion 43 in a direction away from the middle frame 2, so as to completely separate the cover plate 4 from the flexible screen 3.

Referring to fig. 36, S900, the flexible screen 3 is separated from the middle frame 2.

According to the disassembling method provided by the application, the first through hole 23 left when the electronic device 1 is assembled is used for sequentially passing the first disassembling piece 66 through the first through hole 23 and the adhesive piece 51 to abut against the cover plate 4, and then the first acting force F1 and the second acting force F2 are applied to finally separate the cover plate 4 from the flexible screen 3. The dismounting method provided by the application can also be used for dismounting the cover plate 4 and the flexible screen 3 by utilizing the first through hole 23 left on the middle frame 2 during the assembling process, thereby reducing the difficulty of dismounting.

Referring to fig. 37, fig. 37 is a process flow chart included in S600 in fig. 30. The extending portion 22 includes a first sub-extending portion 221, a second sub-extending portion 222, and a third sub-extending portion 223, the first sub-extending portion 221 and the third sub-extending portion 223 are disposed opposite to each other, the second sub-extending portion 222 connects the first sub-extending portion 221 and the third sub-extending portion 223, a first through hole 23 is disposed in the first sub-extending portion 221, a second through hole 24 is disposed in the third sub-extending portion 223, and S600 ″ includes S610 and S620, where the first acting force F1 "in a direction approaching the cover plate 4 is applied to the first detachable member 66. The details of S610 and S620 are as follows.

S610, providing a second dismounting piece, and sequentially passing the second dismounting piece through the second through hole 24 and the bonding piece 51 and abutting against the cover plate 4.

S620, a first force F1 is applied to both the first dismounting member 66 and the second dismounting member in a direction approaching the cover plate 4.

This application can make first through-hole 23 and second through-hole 24 set up relatively, and first through-hole 23 is located first sub-extension 221, second through-hole 24 are located third sub-extension 223, can utilize first dismounting member 66 and second dismounting member to exert first effort F1 to first through-hole 23 and second through-hole 24 simultaneously like this to make apron 4 change and separate with flexible screen 3.

Referring also to fig. 38-41, fig. 38 is a process flow diagram included in S900 of fig. 30. Fig. 39-41 are schematic structural diagrams corresponding to S910, S920, and S930 in fig. 38, respectively. The middle frame 2 has a first surface 25 and a second surface 26 which are oppositely arranged, the first display portion 31 completely covers the first surface 25, and the third display portion 33 covers part of the second surface 26. The second surface 26 not covered by the third display portion 33 has 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, and S930. The details of S910, S920, and S930 are as follows.

Referring to fig. 39, in S910, a fourth force F4 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. 40, S920, the fourth acting force F4 is unloaded.

Referring to fig. 41 and S930, a fifth acting force F5 is applied to the supporting frame 64 in a direction away from the middle frame 2, so as to completely separate the middle frame 2 from the flexible screen 3.

The present application can partially separate the flexible screen 3 from the middle frame 2 by applying a fourth force F4 to the supporting frame 64 through the through hole. Because the hardness of the flexible screen 3 is lower, the flexible screen 3 is easy to damage by directly applying acting force to the flexible screen 3, so that the flexible screen 3 can be prevented from being damaged. And the design of the through hole can enable the fourth acting force F4 to act on the supporting frame 64 better, and the disassembly difficulty is reduced.

Referring also to fig. 42, fig. 42 is a process flow diagram included in fig. 1 after S200. After S200 "assembling the cover plate 4 to the middle frame 2 and the flexible screen 3", S240 and S250 are further included. The details of S240 and S250 are as follows.

S240, providing a protection piece.

S250, disposing the protection member on a side of the cover plate 4 away from the body 21, and connecting the protection member with the extension portion 22 and the cover plate 4.

In the present application, after the cover plate 4 is connected to the middle frame 2, since the accommodating space 11 is formed by at least the cover plate 4, the middle frame 2 and the flexible screen 3, the cover plate 4 may not be well fixed to the middle frame 2, and therefore, the present application can provide a protection member to further connect the cover plate 4 to the middle frame 2 by connecting the protection member to the extension portion 22 and the cover plate 4. Alternatively, the side of the protector adjacent the cover plate 4 may have some tackiness so that the protector can better connect the cover plate 4 to the center frame 2. Alternatively, after the adhesive 5 is filled in the accommodating space 11 and the adhesive 5 is cured to form the adhesive member 51, the adhesive member 51 can fix the cover plate 4 to the middle frame 2 well, and the protective member can be removed without affecting the connection performance of the cover plate 4.

The above is a detailed description of the assembling method and disassembling method structure of the electronic device 1 of the present application, and according to the embodiment of the present application, an electronic device 1 is 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. 43, fig. 43 is a schematic structural diagram of an electronic device according to an embodiment of the present application. The embodiment provides an electronic device 1, wherein the electronic device 1 comprises a middle frame 2, a flexible screen 3, a cover plate 4 and an adhesive piece 51. The middle frame 2 includes a body 21 and an extension portion 22 connected to the periphery of the body 21, and the extension portion 22 is provided with a first through hole 23 and a second through hole 24. 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 body 21, 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 cover plate 4 covers the flexible screen 3, and the cover plate 4 is connected with the extension part 22; the cover plate 4, the flexible screen 3, and the extension portion 22 at least form an accommodating space 11, and the first through hole 23 and the second through hole 24 are respectively communicated with the accommodating space 11. The adhesive member 51 is disposed in the accommodating space 11.

The electronic device 1 provided by the third aspect of the present application, thereby form the adhesive member 51 in the accommodating space 11 by additionally arranging the first through hole 23 and the second through hole 24 on the extension portion 22, so that in the preparation process, the adhesive member 51 can be filled into the accommodating space 11 through the first through hole 23, and the gas in the accommodating space 11 is discharged from the second through hole 24, so that the accommodating space 11 can be effectively filled with the adhesive member 51, and bubbles in the accommodating space 11 are reduced, thereby improving the appearance performance and the service performance of the electronic device 1.

Referring to fig. 43 again, the extension portion 22 includes a first sub-extension portion 221, a second sub-extension portion 222, and a third sub-extension portion 223, the first sub-extension portion 221 and the third sub-extension portion 223 are disposed opposite to each other, and the second sub-extension portion 222 connects the first sub-extension portion 221 and the third sub-extension portion 223; the first through hole 23 and the second through hole 24 are both opened on the first sub-extension portion 221.

In the present application, the first through hole 23 and the second through hole 24 may be disposed on the same sub-extension 22, for example, the first through hole 23 and the second through hole 24 may be disposed on the first sub-extension 221, the second sub-extension 222, or the third sub-extension 223. Like this in the assembly process, can make first sub-extension 221 compare in third sub-extension 223 deviates from the base station 61 sets up, also can understand that first through-hole 23 and second through-hole 24 locate the top of center 2, like this when filling in through first through-hole 23 and glue 5, glue 5 can move to the direction of third sub-extension 223 automatically through self gravity, when glue 5 paves the bottommost of accommodation space 11, glue 5 will slowly upwards accumulate. This can further reduce the air bubbles in the accommodating space 11. Moreover, the second through hole 24 is also formed in the first sub-extending portion 221, so that the adhesive 5 is prevented from flowing out of the second through hole 24 when the accommodating space 11 is filled, and the filling safety and stability can be improved. Optionally, the first through hole 23 and the second through hole 24 are disposed on opposite sides of the body 21, or the first through hole 23 and the second through hole 24 are disposed on the same side of the body 21. In this embodiment, the first through hole 23 and the second through hole 24 are disposed on two opposite sides of the body 21.

Please refer to fig. 44 together, and fig. 44 is a schematic structural diagram of an electronic device according to another embodiment of the present application. Another embodiment of the present application provides an electronic device 1 that is substantially the same as the electronic device 1 provided in fig. 43, except that in this embodiment, an end surface of the extension 22 facing away from the body 21 is flush with an end surface of the cover plate 4 facing away from the body 21.

The present application provides that the end face of the extension 22 facing away from the body 21 is flush with the end face of the cover plate 4 facing away from the body 21. Therefore, the cover plate 4, the extension part 22 and the flexible screen 3 can better form the accommodating space 11, the flatness of the electronic device 1 can be improved, and the appearance performance of the electronic device 1 can be improved.

Please refer to fig. 45 together, and fig. 45 is a schematic structural diagram of an electronic device according to another embodiment of the present application. An electronic device 1 provided in another embodiment of the present application is substantially the same as the electronic device 1 provided in fig. 44, except that in this embodiment, the first through hole 23 includes a first opening 231 and a second opening 232, the first opening 231 is closer to the accommodating space 11 than the second opening 232, and an extending direction from the second opening 232 to the first opening 231 is closer to the body 21.

This application can make the extending direction of second opening 232 to first opening 231 is close to body 21, also can understand that the extending direction of first through-hole 23 from outside to inside is close to body 21, so can be convenient for make first dismounting member 66 through first through-hole 23 thereby butt apron 4, can reduce the degree of difficulty of applying first effort F1 to apron 4. Alternatively, the second through hole 24 may have the same structure, thereby reducing the difficulty of applying the second force F2 to the lid plate 4.

Please refer to fig. 46, fig. 46 is a schematic structural diagram of an electronic device according to another embodiment of the present application. An electronic device 1 provided in another embodiment of the present application is substantially the same as the electronic device 1 provided in fig. 44, except that in this embodiment, the electronic device 1 further includes a sealing portion 63, and the sealing portion 63 is disposed in the first through hole 23 and the second through hole 24.

Please refer to fig. 47, fig. 47 is a schematic structural diagram of an electronic device according to another embodiment of the present application. An electronic device 1 provided in another embodiment of the present application is substantially the same as the electronic device 1 provided in fig. 44, except that in this embodiment, the electronic device 1 further includes a connecting member 67, the connecting member 67 is disposed between the flexible screen 3 and the body 21, and the connecting member 67 connects the flexible screen 3 and the body 21. This application can add connecting piece 67 between flexible screen 3 and body 21 to make flexible screen 3 and body 21 can be connected better. Alternatively, the connector 67 includes, but is not limited to, foam cotton.

The foregoing detailed description has provided for the embodiments of the present application, and the principles and embodiments of the present application have been presented herein for purposes of illustration and description only and to facilitate 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 of assembling an electronic device, the method comprising:

2. The assembling method according to claim 1, wherein the extension portion includes a first sub-extension portion, a second sub-extension portion, and a third sub-extension portion, the first sub-extension portion being disposed opposite to the third sub-extension portion, the second sub-extension portion connecting the first sub-extension portion and the third sub-extension portion; the first through hole with the second through hole all locates on first sub-extension, "pass through first through hole to the accommodation space intussuseption is filled with bonding glue" before, still include:

and arranging the assembled cover plate, the middle frame and the flexible screen on the base station, and enabling the first sub-extension part to deviate from the base station compared with the third sub-extension part.

3. The assembling method according to claim 1, wherein the extension portion includes a first sub-extension portion, a second sub-extension portion, and a third sub-extension portion, the first sub-extension portion being disposed opposite to the third sub-extension portion, the second sub-extension portion connecting the first sub-extension portion and the third sub-extension portion; the first through hole is arranged on the first sub-extending part, the second through hole is arranged on the second sub-extending part, and before the step of filling the bonding glue into the accommodating space through the first through hole, the method further comprises the following steps:

and arranging the assembled cover plate, the middle frame and the flexible screen on the base station, and enabling the first sub-extension part and the second sub-extension part to be close to the base station.

4. The assembling method according to claim 1, further comprising, after "filling the adhesive paste into the accommodating space through the first through hole", the steps of:

and providing a sealing part, and arranging the sealing part in the first through hole and the second through hole.

5. The assembling method according to claim 1, wherein the extension portion includes a first sub-extension portion, a second sub-extension portion, and a third sub-extension portion, the first sub-extension portion being disposed opposite to the third sub-extension portion, the second sub-extension portion connecting the first sub-extension portion and the third sub-extension portion; the step of providing the middle frame and the flexible screen comprises the following steps:

providing a camera module, assembling the camera module on one side of the body, and connecting the camera module with the second sub-extension part;

connect the flexible screen with the center, so that first display portion with the third display portion is located the relative both sides of body, just the third display portion is connected the camera module.

6. The assembly method of claim 5, wherein the cover plate includes a first portion, a second portion, and a third portion, the first portion being disposed opposite the third portion, the second portion being bent to connect the first portion and the third portion, and wherein assembling the cover plate to the center frame and the flexible screen comprises:

assembling the cover plate on the middle frame and the flexible screen, so that the first part and the third part are arranged on two opposite sides of the body, and the third part is connected with the camera module; the cover plate, the flexible screen, the camera module and the extension part form the accommodating space.

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

the bonding piece is arranged in the accommodating space.

8. The electronic device of claim 7, wherein the extension portion comprises a first sub-extension portion, a second sub-extension portion, and a third sub-extension portion, the first sub-extension portion and the third sub-extension portion being disposed opposite to each other, the second sub-extension portion connecting the first sub-extension portion and the third sub-extension portion; the first through hole and the second through hole are both arranged on the first sub-extension part.

9. The electronic device of claim 8, wherein the first via and the second via are disposed on a same side of the body.

10. The electronic device of claim 7, wherein an end surface of the extension facing away from the body is flush with an end surface of the cover plate facing away from the body.

11. The electronic device of claim 7, wherein the first through hole includes a first opening and a second opening, the first opening is closer to the accommodating space than the second opening, and an extending direction of the second opening to the first opening is closer to the body.

12. The electronic device of claim 7, further comprising a seal disposed within the first via and the second via.