CN208609031U - A kind of electronic device - Google Patents

Abstract

This application provides a kind of electronic devices.The electronic device includes center, glass panel, earpiece screen and rear shell, center includes bottom wall and side wall, side wall extends from the edge bending of bottom wall, glass panel lid is located on bottom wall and is connected to side wall, the edge of glass panel offers opening, and earpiece screen is assemblied in opening, and earpiece screen and bottom wall are detachably connected and are connected on side wall, earpiece screen offers sound outlet hole, and rear shell cover is located at the side far from the glass cover-plate of the center.The efficiency of earpiece screen demolition and maintenance can be improved in the application.

Description

A kind of electronic device

Technical field

This application involves technical field of electronic device, more particularly to a kind of electronic device.

Background technique

With the universal fast development with electronic technology of electronic device, such as mobile communication terminal (such as mobile phone), palm electricity The equipment such as brain (Personal Digital Assistant, PDA), removable computer, tablet computer are more next in people's lives It is more important, such as people converse with electronic device.

In the technical field of electronic device, earpiece screen is generally located on the inside of electronic device, because earpiece screen goes out Sound hole very little is difficult to have made the dust on the sound outlet hole for being blocked in earpiece screen in the excessive dust of earpiece deposited thereon The cleaning of effect.Only in the acoustic effect for seriously affecting earpiece screen, user, which just has to disassemble electronic device, to be opened, and takes Earpiece screen is cleared up out, and such cleaning efficiency is low, and electronic device is not easy to fit back into original state after dismantling is opened.

Summary of the invention

This application provides a kind of electronic device, which includes center, glass panel, earpiece screen and rear shell, in Frame includes bottom wall and side wall, and side wall extends from the edge bending of bottom wall, and glass panel lid is located on bottom wall and is connected to side wall, The edge of glass panel offers opening, and earpiece screen is assemblied in opening, and earpiece screen is detachably connected and is connected to bottom wall On side wall, earpiece screen offers sound outlet hole, and rear shell cover is located at the side far from the glass cover-plate of the center.

The application's the utility model has the advantages that earpiece screen is assemblied in opening, and earpiece screen and bottom wall are detachably connected and are connected to side On wall, glass panel, center, rear shell are stacked, and during the routine use of electronic device, the sound outlet hole of earpiece screen can quilt The foreign matters from being blocked such as dust are lived, at this point, because earpiece screen is to connect in an interference fit with bottom wall, and user can be from glass cover The lateral surface of plate takes out earpiece screen from opening, so user can be in the premise for the other parts for not disassembling out electronic device Under earpiece screen is taken out from opening.After cleaning out earpiece screen, can from the lateral surface of glass panel by earpiece screen with bottom The mode that wall is detachably connected is fitted into opening.Therefore the entire cleaning process of earpiece screen is reduced, and is listened to improve The cleaning efficiency of cylinder net.

Detailed description of the invention

In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.

Fig. 1 is the structural schematic diagram of an embodiment of electronic device provided by the present application；

Fig. 2 is the schematic cross-section of an embodiment of the earpiece web area of electronic device provided by the present application；

Fig. 3 is the schematic cross-section of another embodiment of the earpiece web area of electronic device provided by the present application；

Fig. 4 is the schematic perspective view of an embodiment of earpiece screen provided by the present application；

Fig. 5 is the schematic perspective view of another embodiment of earpiece screen provided by the present application；

Fig. 6 is the cross section structure schematic diagram of another embodiment of earpiece screen provided by the present application；

Fig. 7 is the schematic cross-section of another embodiment of the earpiece web area of electronic device provided by the present application；

Fig. 8 is the structural representation of the embodiment under the decomposing state of earpiece screen and plastic cement matching piece provided by the present application Figure；

Fig. 9 is that the cross section structure of the embodiment under the assembled state of earpiece screen and plastic cement matching piece provided by the present application shows It is intended to；

Figure 10 is the schematic cross-section of another embodiment of the earpiece web area of electronic device provided by the present application；

Figure 11 is the three-dimensional knot of another embodiment under the assembled state of earpiece screen and plastic cement matching piece provided by the present application Structure schematic diagram；

Figure 12 is the schematic cross-section of another embodiment of the earpiece web area of electronic device provided by the present application；

Figure 13 is the flow diagram of the assembly method of the application electronic device.

Specific embodiment

Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete Site preparation description.It is understood that specific embodiment described herein is only used for explaining the application, rather than to the limit of the application It is fixed.It also should be noted that illustrating only part relevant to the application for ease of description, in attached drawing and not all knot Structure.Based on the embodiment in the application, obtained by those of ordinary skill in the art without making creative efforts All other embodiment, shall fall in the protection scope of this application.

Referring to Fig. 1, Fig. 1 is the structural schematic diagram of an embodiment of electronic device provided by the present application.

The electronic device of the present embodiment may include earpiece screen 10, glass panel 20, center 30, rear shell 40 and receiver 50.Earpiece screen 10 is assemblied in glass panel 20 and removably with center 30 and connect, and earpiece screen 10 can be from glass The lateral surface of glass panel 20 takes out, and glass panel 20, center 30, rear shell 40 are cascading, and receiver 50 is fixed on center In space between 30 and rear shell 40.

Electronic device includes smart phone, tablet computer, intelligent wearable device, digital audio & video players, electronic reading The electronic equipments such as device, handheld game machine and vehicle electronic device.Receiver 50 is widely used in electronic device, and receiver 50 is also named Earpiece, English are Receiver, and receiver 50 is a kind of in voiceless sound leakage (or high/low suction ring of 3.2 types by ITU standard) Under the conditions of audio electrical signal is converted into the electro-acoustic element of voice signal, during voice signal caused by receiver 50 sequentially passes through Earpiece screen 10 on frame 30 and glass panel 20 and enter human ear.

Glass panel 20 is exactly outermost layer glass of the display screen towards user, and 20 main function of glass panel is protection electronics Touch screen and display screen inside device, and play the role of decorative appearance.

Referring to Fig. 2, Fig. 2 is the section signal of an embodiment in 10 region of earpiece screen of electronic device provided by the present application Figure.

Specifically, center 30 includes bottom wall 31 and side wall 32, and side wall 32 extends from the edge bending of bottom wall 31, side wall 32 Can vertically bottom wall 31 it extend, side wall 32 can also be extended with substantially vertical bottom wall 31, and side wall 32 and bottom wall 31 can be individually Two assembling parts form, and side wall 32 and bottom wall 31 are also possible to the different component parts of an individual part.Glass panel 20 lids are located on bottom wall 31 and are connected on side wall 32, to complete the fixed installation to glass panel 20.Center 30 penetrates through bottom wall 31 offer intercommunicating pore 33, and receiver 50 is mounted on the side of the separate earpiece screen 10 of bottom wall 31 and face intercommunicating pore 33.

Glass panel 20, which is connected at the edge placement of side wall 32, offers opening 21 to be open for placing earpiece screen 10 21 can be circle with the shape that side wall 32 collectively constitutes, and opening 21 is also possible to ellipse with the shape that side wall 32 collectively constitutes Shape, opening 21 are also possible to track type with the shape that side wall 32 collectively constitutes, and the shape that opening 21 is collectively constituted with side wall 32 is also It can be the other shapes such as rectangular, it is not limited here.

The lateral surface shape of earpiece screen 10 and the shape of opening 21 are close or identical, and earpiece screen 10 is assemblied in opening 21 In, earpiece screen 10 and bottom wall 31 are detachably connected and are connected on side wall 32, to fix earpiece screen 10.Optionally, earpiece The lateral surface of net 10 can be no more than the lateral surface of glass panel 20, directly cut to pieces during routine use to avoid electronic device Earpiece screen 10 is rubbed, and influences the normal work of earpiece screen 10.The lateral surface of earpiece screen 10 can also be outer with glass panel 20 Side flushes, to guarantee the globality of electronic device appearance.

Earpiece screen 10 offers sound outlet hole 11, the position reciprocal correspondence of sound outlet hole 11 and intercommunicating pore 33, and receiver 50 is produced Raw voice signal sequentially passes through intercommunicating pore 33 and sound outlet hole 11 and enters human ear.

The material of earpiece screen 10 may include the metal materials such as stainless steel, aluminium or magnesium alloy, the material of earpiece screen 10 It may include PC (polycarbonate), ABS (acrylonitrile-butadiene-styrene copolymer), TPU (thermoplastic polyurethane elastomer) Or the plastic cement materials such as PMMA (polymethyl methacrylate).

The beneficial effect that the technical solution of the present embodiment is different from the prior art is: earpiece screen 10 is assemblied in opening 21, Earpiece screen 10 and bottom wall 31 are detachably connected and are connected on side wall 32, and glass panel 20, center 30, rear shell 40 are stacked gradually and set It sets, receiver 50 is fixed in the space between center 30 and rear shell 40.During the routine use of electronic device, earpiece screen 10 sound outlet hole 11 can be lived by foreign matters from being blocked such as dusts, at this point, because earpiece screen 10 be in an interference fit with bottom wall 31 Connection, and user can take out earpiece screen 10 from the lateral surface of glass cover-plate from opening 21, so user can not disassemble Earpiece screen 10 is taken out from opening 21 under the premise of opening other parts of electronic device.It, can be with after cleaning out earpiece screen 10 Earpiece screen 10 is fitted into opening 21 in a manner of being detachably connected with bottom wall 31 from the lateral surface of glass panel 20.Therefore earpiece The entire cleaning process of net 10 is reduced, to improve the cleaning efficiency of earpiece screen 10.

In addition, opening 21 is opened in the edge of glass panel 20, earpiece screen 10 is assemblied at opening 21 and is connected to side On wall 32, this design scheme is placed at the non-edge placement on glass panel 20 compared to earpiece screen 10 is advantageous in that electricity Sub-device can make full use of earpiece screen 10 to the space of the edge of glass panel 20, such as utilize space increase display The display area of screen increases the volume of front camera using the space, installs sensor using the space.

Referring to Fig. 2, earpiece screen 10 includes mainboard 12 and side plate 13, side plate 13 extends from the edge of mainboard 12 to be formed and be held 14 between emptying.Mainboard 12 offers sound outlet hole 11, and the lateral surface of mainboard 12 can be no more than the lateral surface of glass panel 20, earpiece The lateral surface of net 10 can also be flushed with the lateral surface of glass panel 20.Side plate 13 is connected to the medial surface and side wall of opening respectively On 32, the end of mainboard 12 and/or side plate 13 and 31 bonding connection of bottom wall, such as double-sided adhesive or glue 70, it is listened with realizing The purpose that cylinder net 10 and bottom wall 31 are detachably connected.

In one embodiment, the side towards earpiece screen 10 of bottom wall 31, which is protruded, is provided with mounting portion 311, to stretch out accommodating In in accommodating space 14, the corresponding perforation mounting portion 311 of intercommunicating pore 33, mainboard 12 is detachably connected by mounting portion 311, to realize The purpose that mainboard 12 and bottom wall 31 are detachably connected.Optionally, mainboard 12 and 311 bonding connection of mounting portion, for example, double-sided adhesive or Person's glue 70.

Referring to Fig. 3, further, 13 elasticity of side plate is connected on mounting portion 311, to further increase the peace of earpiece screen 10 The stability of dress.

Side plate 13 can by with mainboard 12 it is at right angle in a manner of from the edge of mainboard 12 extend, earpiece screen 10 can be borrowed at this time The deformation of mainboard 12 itself is helped to complete the purpose that elasticity is connected to mounting portion 311, such as the material of earpiece screen 10 is Elastic plastic-rubber Material is made.

Side plate 13 can also be extended in the mode at an acute angle with mainboard 12 from the edge of mainboard 12.Specifically, side plate 13 from The edge of mainboard 12 extends to the direction close to accommodating space 14, so that the angle between side plate 13 and mainboard 12 is acute angle.This When, sectional dimension of the side plate 13 on the direction from one end close to mainboard 12 to one end far from mainboard 12 is gradually reduced, when When 13 elasticity abutting of side plate to mounting portion 311, side plate 13 can gradually be extended on the direction far from accommodating space 14, so that side plate 13 expansionary force incrementally increases until earpiece screen 10 and mounting portion 311 reach an equilibrium state.

Please refer to Fig. 3 and Fig. 4, side plate 13 includes adjacent lateral surface 131, bottom surface 132 and medial surface 133, outside Face 131 is towards the inner face of opening 21, and towards the bottom wall 31 of center 30, medial surface 133 is oppositely arranged with lateral surface 131 for bottom surface 132, And towards mounting portion 311.

In one embodiment, the junction of medial surface 133 and bottom surface 132 is provided with rounded corner or bevelling 15, with benefit In guiding 10 insertion opening 21 of earpiece screen.

Referring to Fig. 5, in another embodiment, side plate 13 offers at least one deformation slot away from one end of mainboard 12 16, deformation slot 16 penetrates through lateral surface 131, bottom surface 132 and medial surface 133.It is to be appreciated that change of the side plate 13 on deformation slot 16 Shape direction and side plate 13 are different in the deformation direction of accommodating space 14, and one is formed between slot 16 and accommodating space 14 to deform Complementation increases the deformability of the side plate 13 of earpiece screen 10.The shape of deformation slot 16 can be square breach, deformation slot 16 Shape is also possible to the other shapes such as trapeze cut.The quantity of deformation slot can be one, and the quantity of deformation slot 16 is also possible to Multiple, multiple deformation slots 16 are evenly distributed on side plate 13.In the description of the present application, the meaning of " plurality " is at least two, Such as two, three etc., unless otherwise specifically defined.

Please refer to Fig. 3 and Fig. 6, in another embodiment, side plate 13 includes the first side 134 and the second side 135, The opposite end of first side 134 is connect with mainboard 12 and the second side 135 respectively, and the first side 134 is from the edge of mainboard 12 Extend to the direction close to accommodating space 14, the second side 135 is from the edge of the first side 134 to the side for deviating from accommodating space 14 To extension, so that side plate 13 is formed close to the bow-shaped structural of accommodating space 14.First side 134 is in one end from close mainboard 12 Sectional dimension on to the direction of one end far from mainboard 12 gradually becomes smaller, and when the first side, 134 elasticity is abutted to opening 21 When inner face, the first side 134 can gradually be extended on the direction far from accommodating space 14, so that the expansionary force of the first side 134 It incrementally increases until earpiece screen 10 and mounting portion 311 reach an equilibrium state.Second side 135 is from close to the first side Sectional dimension on 134 one end to the direction of one end far from the first side 134 is gradually increased, when earpiece screen 10 is assembled to out When in mouthfuls 21, the second side 135 is initially entered in mounting portion 311, the first side 134 under the guiding of the second side 135 gradually Deformation is until in interference fit in opening 21.

Referring to Fig. 7, earpiece screen 10 includes mainboard 12, side plate 13 and plastic cement matching piece 60, side plate 13 is from the side of mainboard 12 Along extending to form accommodating space 14, mainboard 12 offers sound outlet hole 11, and plastic cement matching piece 60 is connect with side plate 13, plastic cement cooperation 60 elastic compression of part is between mounting portion 311 and side plate 13, to realize that 13 elasticity of side plate is connected to the purpose of mounting portion 311.Modeling The material of glue matching piece 60 may include PC (polycarbonate), ABS (acrylonitrile-butadiene-styrene copolymer), TPU (thermoplastic Property polyurethane elastomer) or the plastic cement material with certain deformability such as silica gel.

Please refer to Fig. 7 and Fig. 8, specifically, side plate 13 includes adjacent lateral surface 131, bottom surface 132 and medial surface 133, inner face of the lateral surface 131 towards opening 21, bottom wall 31 of the bottom surface 132 towards center 30, medial surface 133 and lateral surface 131 It is oppositely arranged and towards mounting portion 311.Side plate 13 is arranged jagged 17 in the junction of medial surface 133 and bottom surface 132, and plastic cement is matched Component 60 is assemblied in notch 17.Plastic cement matching piece 60 can be fixed in notch 17 in a manner of bonding, for example, double-sided adhesive or Person's glue 70 is bonded；Plastic cement matching piece 60 can also be fixed in notch 17 in a manner of integrally formed, such as integrated injection molding side Formula molding.

Optionally, side plate 13 is provided with boss 18 on the surface of notch 17, and plastic cement matching piece 60 and boss 18 cooperate, with Increase plastic cement matching piece 60 and the integrally formed bonding strength of side plate 13.Further, the sectional area of boss 18 from inside It is gradually reduced on one end of the contact in face 133 to the direction of its opposite side, so that plastic cement matching piece 60 and side plate 13 are in one The fixed mechanism of back-off is formed after molding.

Please refer to Fig. 7 to Fig. 9, in another embodiment, side plate 13 by with mainboard 12 it is at right angle in a manner of from mainboard 12 Edge extends, and plastic cement matching piece 60 is assemblied in notch 17 and at least partly protrudes from the medial surface 133 of side plate 13, to guarantee When earpiece screen 10 is assemblied in opening 21, plastic cement matching piece 60 can be between elastic compression and mounting portion 311 and side plate 13.It can be with Understand ground, when side plate 13 is extended in the mode at an acute angle with mainboard 12 from the edge of mainboard 12, plastic cement matching piece 60 is assemblied in scarce In mouth 17, plastic cement matching piece 60 can be aligned or protrude from the medial surface 133 of side plate 13 with the medial surface 133 of side plate 13.

Figure 10 and Figure 11 are please referred to, in another embodiment, plastic cement matching piece 60 includes main part 61 and extension 62, master Body portion 61 is assemblied in notch 17 (please referring to Fig. 8) and elastic compression is between mounting portion 311 and side plate 13, and extension 62 is autonomous The edge in body portion 61 extends to the direction far from accommodating space 14 and is connected on the medial surface of glass panel 20, further to increase The stability of strong earpiece screen 10.

Figure 12 is please referred to, in one embodiment, electronic device further includes fixing piece 80, and the side of fixing piece 80 is fixed on bottom Wall 31 towards on the side of earpiece screen 10, the opposite side of fixing piece 80 is placed in accommodating space 14 with removable with mainboard 12 Connection is unloaded, fixing piece 80 is provided with through hole 81, and through hole 81 and intercommunicating pore 33 are interconnected.Mainboard 12 by with fixing piece 80 It is detachably connected, with the purpose for realizing mainboard 12 and bottom wall 31 is detachably connected.Optionally, mainboard 12 is Nian Jie with mounting portion 311 Connection, such as double-sided adhesive or glue 70, at this point, fixing piece 80 can also be with 31 bonding connection of bottom wall.In the peace of earpiece screen 10 During dress, fixing piece 80 is assemblied in accommodating space 14 first and is adhered on mainboard 12, then clamps fixing piece 80, it will Fixing piece 80 is fixed on bottom wall 31, so that the touching to earpiece screen 10 is reduced, to avoid earpiece screen 10 of damaging.

It is contacted it is worth noting that, elasticity also may be implemented with fixing piece 80 in side plate 13, specific implementation is upper It states in embodiment and has elaborated, this will not be repeated here.

Electronic device further comprises foam 90, and the opposite sides of foam 90 is supported with bottom wall 31 and glass panel 20 respectively Connect, foam 90 bottom wall 31 projection nucleus around opening 21 bottom wall 31 projection be arranged, to prevent in detachable maintaining earpiece screen 10 When, introduced contaminants enter in the internal environment of electronic device.

Optionally, the side towards earpiece screen 10 of bottom wall 31, which is protruded, is provided with gear part 312, and gear part 312 surround and opens Mouthfuls 21 bottom wall 31 projection, and gear part 312 is fitted around portion 311 (please referring to Fig. 2) or fixing piece 80 (please refers to figure 12).Gear part 312, bottom wall 31, mounting portion 311 collectively form an accommodation groove 313；Or gear part 312, bottom wall 31, fixation Part 80 collectively forms an accommodation groove 313, and when dismounting and change earpiece screen 10, extraneous dust can inevitably enter to electronics dress The inside set, accommodation groove 313 have been effectively isolated extraneous dust.Further, the opposite sides of foam 90 respectively with bottom wall 31 It abuts, and is placed in accommodation groove 313 simultaneously with glass panel 20, to increase the dust-proof effect of accommodation groove 313.

Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and Implicitly understand, embodiment described herein can be combined with other embodiments.

In the embodiment of the present application directional instruction (such as outer, interior) be only used for explaining certain under a certain particular pose A component, if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.

Fig. 1, Fig. 2 and Figure 13 are please referred to, Figure 13 is an embodiment of the assembly method of electronic device provided by the present application Flow diagram.Electronic device includes center 30, glass panel 20 and earpiece screen 10, and center 30 includes bottom wall 31 and side wall 32, Side wall 32 extends from the edge bending of bottom wall 31, and the edge of glass panel 20 offers opening 21, and earpiece screen 10 offers Sound outlet hole 11.

M101: the lid of glass panel 20 is located on bottom wall 31 and is connected to side wall 32.

Electronic device further includes the parts such as rear shell 40, receiver 50, is first fixed on the electronic components such as receiver 50 On the side of the bottom wall 31 of center 30, and the lid of rear shell 40 is located on center 30, receiver 50 is waited into electronic components assembly Between center 30 and rear shell 40；Then the lid of glass panel 20 is located on side of the bottom wall 31 far from receiver 50 and is connected to Side wall 32.

M102: earpiece screen 10 is assemblied in opening 21.

Earpiece screen 10 is assemblied in opening 21 from the lateral surface of glass panel 20, the lateral surface of earpiece screen 10 can not surpass The lateral surface of glass panel 20 is crossed, directly scratches earpiece screen 10 during routine use to avoid electronic device, and is influenced The normal work of earpiece screen 10；The lateral surface of earpiece screen 10 can also be flushed with the lateral surface of glass panel 20, to guarantee electronics The globality of device appearance.

M103: earpiece screen 10 is connected on side wall 32, and is simultaneously detachably connected earpiece screen 10 and bottom wall 31.

Earpiece screen 10 is connected on side wall 32, and is simultaneously detachably connected earpiece screen 10 and bottom wall 31, to complete The fixation of earpiece screen 10, during the routine use of electronic device, the sound outlet hole 11 of earpiece screen 10 is by foreign matters from being blocked such as dusts When firmly, earpiece screen 10 can be taken out from opening 21 under the premise of not disassembling out other parts of electronic device.It is clearing up After finishing earpiece screen 10, earpiece screen 10 can be fitted into an interference fit in opening 21 from the lateral surface of glass panel 20.

The foregoing is merely presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize this Equivalent structure or equivalent flow shift made by application specification and accompanying drawing content is applied directly or indirectly in other relevant Technical field similarly includes in the scope of patent protection of the application.

The foregoing is merely presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize this Equivalent structure or equivalent flow shift made by application specification and accompanying drawing content is applied directly or indirectly in other relevant Technical field similarly includes in the scope of patent protection of the application.

Claims (15)

1. a kind of electronic device, which is characterized in that the electronic device includes:

Center, including bottom wall and side wall, the side wall extend from the edge bending of the bottom wall；

Glass panel, lid are located on the bottom wall and are connected to the side wall, and the edge of the glass panel offers opening；

Earpiece screen is assemblied in the opening, and the earpiece screen and the bottom wall are detachably connected and are connected on the side wall, The earpiece screen offers sound outlet hole；And

Rear shell, lid are located at the side far from the glass cover-plate of the center.

2. electronic device according to claim 1, which is characterized in that

The earpiece screen includes mainboard and side plate, and the side plate extends from the edge of the mainboard to form accommodating space, described Mainboard offers the sound outlet hole, and the side plate is connected to respectively on the medial surface and the side wall of the opening, the mainboard Lateral surface flushed with the lateral surface of the glass cover-plate.

3. electronic device according to claim 2, which is characterized in that

The bottom wall is provided with mounting portion towards the side of earpiece screen protrusion, and it is empty that the mounting portion is accommodated in the accommodating In, the mainboard is detachably connected by the mounting portion and the bottom wall.

4. electronic device according to claim 3, which is characterized in that

The mainboard and the mounting portion bonding connection.

5. electronic device according to claim 3, which is characterized in that

The side plate elasticity is connected on the mounting portion.

6. electronic device according to claim 5, which is characterized in that

The side plate extends from the edge of the mainboard to the direction close to the accommodating space, so that the side plate and the master Angle between plate is acute angle.

7. electronic device according to claim 6, which is characterized in that

The side plate offers at least one deformation slot away from one end of the mainboard.

8. electronic device according to claim 6, which is characterized in that

The side plate includes the first side and the second side, the opposite end of first side respectively with the mainboard and described The connection of second side, first side extend from the edge of the mainboard to the direction close to the accommodating space, and described the Two sides extend from the edge of first side to the direction far from the accommodating space.

9. electronic device according to claim 5, which is characterized in that

The side plate has the side and bottom surface of adjacent connection, and the side is towards the mounting portion, and the bottom surface is described in Bottom wall, the side plate are arranged jagged in the junction of the side and the bottom surface；

The electronic device further includes plastic cement matching piece, and the plastic cement matching piece is assemblied in the notch, and elastic compression in Between the mounting portion and the side plate.

10. the electronic device according to claim 9, which is characterized in that

The plastic cement matching piece includes main part and extension, the main part be assemblied in the notch while elastic compression in Between the mounting portion and the side plate, the extension is from the edge of the main part to the direction far from the accommodating space Extend and be connected to the medial surface of the glass panel.

11. electronic device according to claim 9, which is characterized in that

The earpiece screen is an integral molding structure with the plastic cement matching piece.

12. electronic device according to claim 11, which is characterized in that

The side plate is provided with boss on the surface of the notch, and the plastic cement matching piece and the boss cooperate, to increase The bonding strength of the plastic cement matching piece and the side plate.

13. electronic device according to claim 2, which is characterized in that

The electronic device further includes fixing piece, and the fixing piece is accommodated in the accommodating space, and the phase of the fixing piece To two sides respectively with the mainboard and the bottom wall bonding connection.

14. electronic device according to claim 1, which is characterized in that

The bottom wall offers intercommunicating pore at the position for corresponding to the sound outlet hole；

The electronic device further includes receiver, and the receiver is mounted on the side far from the earpiece screen of the bottom wall, Wherein, audio signal caused by the receiver can sequentially pass through the intercommunicating pore and the sound outlet hole.

15. electronic device according to claim 1, which is characterized in that

The bottom wall is provided with gear part towards the side of earpiece screen protrusion, and the gear part is around the opening in institute State the projection of bottom wall.