CN108924318B - Electronic device and assembly method thereof - Google Patents
Electronic device and assembly method thereof Download PDFInfo
- Publication number
- CN108924318B CN108924318B CN201810988930.0A CN201810988930A CN108924318B CN 108924318 B CN108924318 B CN 108924318B CN 201810988930 A CN201810988930 A CN 201810988930A CN 108924318 B CN108924318 B CN 108924318B
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- electronic device
- bottom wall
- plate
- hole
- net
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000011521 glass Substances 0.000 claims abstract description 45
- 229920003023 plastic Polymers 0.000 claims description 27
- 239000004033 plastic Substances 0.000 claims description 27
- 238000004891 communication Methods 0.000 claims description 7
- 230000005236 sound signal Effects 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 claims 1
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 7
- 239000000428 dust Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 4
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 4
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/1688—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being integrated loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/17—Hygienic or sanitary devices on telephone equipment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1058—Manufacture or assembly
- H04R1/1066—Constructional aspects of the interconnection between earpiece and earpiece support
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/12—Sanitary or hygienic devices for mouthpieces or earpieces, e.g. for protecting against infection
Abstract
The application provides an electronic device and an assembly method thereof. The electronic device comprises a middle frame, a glass panel and a receiver net, wherein the middle frame comprises a bottom wall and a side wall, the side wall bends and extends from the edge of the bottom wall, the glass panel is covered on the bottom wall and is abutted to the side wall, a containing hole is formed in the glass panel, the receiver net is assembled in the containing hole and in interference fit with the containing hole, and a sound outlet hole is formed in the receiver net. The utility model provides an efficiency that earphone net was dismantled and is maintained can be improved.
Description
Technical Field
The present disclosure relates to electronic devices, and particularly to an electronic device and an assembling method thereof.
Background
With the popularization of electronic devices and the rapid development of electronic technologies, devices such as mobile communication terminals (e.g., mobile phones), palm computers (Personal Digital Assistant, PDAs), mobile computers, tablet computers, etc. are increasingly important in people's lives, for example, people use electronic devices to make calls.
In the technical field of electronic devices, a headset mesh is generally disposed inside the electronic device, and because the sound outlet of the headset mesh is small, when excessive dust is deposited on the headset mesh, it is difficult to effectively clean the dust blocked on the sound outlet of the headset mesh. Only when seriously influencing the sound transmission effect of the earphone net, the user has to disassemble the electronic device and take out the earphone net for cleaning, so that the cleaning efficiency is low, and the electronic device is not easy to assemble back after being disassembled.
Disclosure of Invention
The application provides an electronic device, this electronic device include center, glass panel and earphone net, and the center includes diapire and lateral wall, and the lateral wall is bent from the border of diapire and is extended, and glass panel lid is established on the diapire and the butt in the lateral wall, and the accommodation hole has been seted up to glass panel, and earphone net assembles in the accommodation hole and with accommodation hole interference fit, and the sound hole has been seted up to the earphone net.
The application also provides an assembly method of the electronic device, the electronic device comprises a middle frame, a glass panel and a receiver net, wherein the middle frame comprises a bottom wall and a side wall, the side wall is bent and extended from the edge of the bottom wall, the glass panel is provided with a containing hole, and the receiver net is provided with a sound outlet hole; the assembly method comprises the following steps: the glass panel cover is arranged on the bottom wall and is abutted against the side wall; the receiver net is assembled in the accommodating hole in an interference fit mode.
The beneficial effects of this application: the earphone net is fixed on the containing hole of the glass panel in an interference fit mode, and the glass panel and the middle frame are arranged in a laminated mode. In the daily use process of the electronic device, the sound outlet of the earphone net is blocked by foreign matters such as dust, and at the moment, because the earphone net is fixed on the glass panel in an interference fit mode, the earphone net can be taken out from the accommodating hole on the premise of not disassembling other parts of the electronic device. After the earpiece mesh is cleaned, the earpiece mesh can be placed into the accommodating hole in an interference fit manner from the outer side surface of the glass panel. Therefore, the whole cleaning process of the earphone net is reduced, and the cleaning efficiency of the earphone net is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural diagram of an embodiment of an electronic device provided herein;
FIG. 2 is a schematic cross-sectional view of one embodiment of an earpiece web area of the electronic device provided herein;
fig. 3 is a schematic perspective view of an embodiment of an earpiece mesh provided herein;
fig. 4 is a schematic perspective view of another embodiment of an earpiece mesh provided herein;
fig. 5 is a schematic cross-sectional view of another embodiment of an earpiece mesh provided herein;
fig. 6 is a schematic cross-sectional view of another embodiment of an earpiece web area of an electronic device provided herein;
FIG. 7 is a schematic view of an embodiment of an earpiece mesh and plastic fitting provided herein in an exploded state;
FIG. 8 is a schematic cross-sectional view of an embodiment of an earpiece mesh and plastic fitting provided herein in an assembled state;
fig. 9 is a schematic cross-sectional view of another embodiment of an earpiece web area of an electronic device provided herein;
FIG. 10 is a schematic cross-sectional view of another embodiment of the earpiece mesh and plastic fitting provided herein in an assembled state;
fig. 11 is a schematic cross-sectional view of another embodiment of an earpiece web area of an electronic device provided herein;
fig. 12 is a flow chart of an assembling method of the electronic device of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not limiting. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present application are shown in the drawings. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without making any inventive effort, are intended to be within the scope of the present application.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of an electronic device provided in the present application.
The electronic device of the present embodiment may include an earpiece mesh 10, a glass panel 20, a center 30, a rear housing 40, and a earpiece 50. The earphone net 10 is detachably fixed on the glass panel 20, the middle frame 30 and the rear shell 40 are sequentially stacked, and the earphone 50 is fixed in the space between the middle frame 30 and the rear shell 40.
The electronic device comprises electronic equipment such as a smart phone, a tablet personal computer, intelligent wearable equipment, a digital audio/video player, an electronic reader, a handheld game machine, vehicle-mounted electronic equipment and the like. The Receiver 50 is widely used in electronic devices, the Receiver 50 is also called a Receiver, the english is Receiver, the Receiver 50 is an electroacoustic device for converting an audio electric signal into a sound signal under the condition of no sound leakage (or 3.2 type high/low leakage ring according to ITU standard), and the sound signal generated by the Receiver 50 sequentially passes through the middle frame 30 and the Receiver mesh 10 on the glass panel 20 to enter the human ear.
The glass panel 20 is the outermost glass of which the display screen faces the user, and the glass panel 20 mainly serves to protect the touch screen and the display screen inside the electronic device and to play a role of decorating the external appearance.
Referring to fig. 2, fig. 2 is a schematic cross-sectional view of an embodiment of an earpiece mesh 10 area of an electronic device provided by the present application.
Specifically, the middle frame 30 includes a bottom wall 31 and a side wall 32, the side wall 32 extends from the edge of the bottom wall 31 in a bending manner, the side wall 32 may extend perpendicular to the bottom wall 31, the side wall 32 may also extend substantially perpendicular to the bottom wall 31, the side wall 32 and the bottom wall 31 may be assembled by separate two parts, and the side wall 32 and the bottom wall 31 may also be different component parts of a separate one part. The glass panel 20 is covered on the bottom wall 31 and abuts against the side wall 32 to finish the fixed installation of the glass panel 20. The middle frame 30 is provided with a communication hole 33 penetrating through the bottom wall 31, and the receiver 50 is arranged on one side of the bottom wall 31 far away from the receiver net 10.
The glass panel 20 is provided with a containing hole 21 for placing the earphone net 10, the shape of the containing hole 21 may be circular, the shape of the containing hole 21 may be elliptical, the shape of the containing hole 21 may be racetrack-shaped, the shape of the containing hole 21 may be square, and other shapes such as square, which are not limited herein.
The outer side surface of the earphone net 10 is similar or identical to the shape of the accommodating hole 21, and when the earphone net 10 is assembled in the accommodating hole 21, the earphone net 10 is elastically abutted against the inner surface of the accommodating hole 21, so that the earphone net is in interference fit with the accommodating hole 21. Optionally, the outer side of the earpiece mesh 10 does not exceed the outer side of the glass panel 20, so as to avoid the electronic device from directly rubbing against the earpiece mesh 10 during daily use, thereby affecting the normal operation of the earpiece mesh 10. The outer side of the earpiece mesh 10 may also be flush with the outer side of the glass panel 20 to ensure the integrity of the electronic device appearance.
The earphone net 10 is provided with a sound outlet hole 11, the positions of the sound outlet hole 11 and the communication hole 33 correspond to each other, and a sound signal generated by the receiver 50 sequentially passes through the communication hole 33 and the sound outlet hole 11 and enters the human ear.
The material of the earphone mesh 10 may include metal materials such as stainless steel, aluminum or magnesium alloy, and the material of the earphone mesh 10 may also include plastic materials such as PC (polycarbonate), ABS (acrylonitrile butadiene styrene), TPU (thermoplastic polyurethane elastomer) or PMMA (polymethyl methacrylate).
The technical scheme of the embodiment is different from the prior art in that: the earphone net 10 is fixed on the accommodating hole 21 of the glass panel 20 in an interference fit manner, the glass panel 20, the middle frame 30 and the rear shell 40 are sequentially stacked, and the earphone 50 is fixed in the space between the middle frame 30 and the rear shell 40. During the daily use of the electronic device, the sound outlet 11 of the earpiece mesh 10 is blocked by foreign matters such as dust, and at this time, because the earpiece mesh 10 is fixed on the glass panel 20 in an interference fit manner, the earpiece mesh 10 can be taken out from the accommodating hole 21 without disassembling other parts of the electronic device. After the earpiece web 10 has been cleaned, the earpiece web 10 may be fitted into the receiving hole 21 in an interference fit from the outer side of the glass panel 20. The overall cleaning process of the earpiece web 10 is reduced and the cleaning efficiency of the earpiece web 10 is improved.
Referring to fig. 2, the earphone net 10 includes a main board 12 and a side board 13, the side board 13 extends from an edge of the main board 12 to form a deformation space 14, the main board 12 is provided with a sound outlet 11, and the side board 13 is elastically abutted against an inner surface of the accommodating hole 21. Further, the end portions of the side plates 13 are adhesively connected to the bottom wall 31, such as double-sided tape or glue.
The outer side surface of the main board 12 does not exceed the outer side surface of the glass panel 20, so as to avoid the electronic device from being directly scratched to the earphone net 10 in the daily use process, thereby affecting the normal operation of the earphone net 10. The outer side of the main board 12 may also be flush with the outer side of the glass panel 20 to ensure the integrity of the appearance of the electronic device.
The side plates 13 may extend from the edge of the main plate 12 at right angles to the main plate 12, and the earpiece mesh 10 may be in interference fit with the accommodating hole 21 by means of deformation of the main plate 12 itself, for example, the earpiece mesh 10 is made of elastic plastic material.
The side panels 13 may also extend from the edges of the main panel 12 at an obtuse angle to the main panel 12. Specifically, the side plate 13 extends from the edge of the main plate 12 in a direction away from the deformation space 14 so that an angle between the side plate 13 and the main plate 12 is an obtuse angle. At this time, the cross-sectional dimension of the side plate 13 gradually increases from the end close to the main plate 12 to the end far from the main plate 12, and when the side plate 13 elastically abuts against the inner surface of the accommodating hole 21, the side plate 13 gradually contracts in the direction close to the deformation space 14, so that the expansion force of the side plate 13 gradually increases until the earpiece mesh 10 and the accommodating hole 21 reach an equilibrium state.
Referring to fig. 2 and 3, the side plate 13 includes an outer side 131, a bottom 132 and an inner side 133, wherein the outer side 131 faces the inner surface of the accommodating hole 21, the bottom 132 faces the bottom wall 31 of the middle frame 30, and the inner side 133 is opposite to the outer side 131.
In one embodiment, the junction of the outer side 131 and the bottom 132 is provided with a rounded or beveled corner 15 to facilitate guiding the earpiece web 10 into the receiving aperture 21.
Referring to fig. 4, in another embodiment, at least one deformation groove 16 is formed at an end of the side plate 13 facing away from the main plate 12, and the deformation groove 16 penetrates through the outer side surface 131, the bottom surface 132 and the inner side surface 133. It will be appreciated that the direction of deformation of the side panels 13 in the deformation grooves 16 is different from the direction of deformation of the side panels 13 in the deformation spaces 14, so that a complementary is formed between the deformation grooves 16 and the deformation spaces 14, increasing the deformability of the side panels 13 of the earpiece web 10. The shape of the deformation groove 16 may be a square notch, and the shape of the deformation groove 16 may be a trapezoid notch or other shapes. The number of the deformation grooves 16 may be one, or the number of the deformation grooves 16 may be plural, and the plurality of deformation grooves 16 are uniformly distributed on the side plate 13. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
Referring to fig. 2 and 5, in another embodiment, the side plate 13 includes a first side 134 and a second side 135, opposite ends of the first side 134 are respectively connected to the main plate 12 and the second side 135, the first side 134 extends from the edge of the main plate 12 in a direction away from the deformation space 14, and the second side 135 extends from the edge of the first side 134 in a direction close to the deformation space 14, so that the side plate 13 forms an arch structure away from the deformation space 14. The cross-sectional dimension of the first side 134 gradually increases from the end near the main board 12 to the end far from the main board 12, and when the first side 134 elastically abuts against the inner surface of the accommodating hole 21, the first side 134 gradually contracts in the direction near the deformation space 14, so that the expansion force of the first side 134 gradually increases until the earpiece web 10 and the accommodating hole 21 reach an equilibrium state. The second side portion 135 gradually decreases in cross-sectional dimension from an end closer to the first side portion 134 to an end farther from the first side portion 134, and when the earpiece mesh 10 is fitted into the receiving hole 21, the second side portion 135 first enters the receiving hole 21, and the first side portion 134 is gradually deformed under the guidance of the second side portion 135 until an interference fit is achieved in the receiving hole 21.
Referring to fig. 6, the earphone net 10 includes a main board 12, a side board 13 and a plastic matching piece 60, the side board 13 extends from the edge of the main board 12 to form a deformation space 14, the main board 12 is provided with a sound outlet 11, the plastic matching piece 60 is connected with the side board 13, and the plastic matching piece 60 is elastically compressed between the accommodating hole 21 and the side board 13, so that the earphone net 10 and the accommodating hole 21 are in interference fit. The plastic fitting 60 may be made of PC (polycarbonate), ABS (acrylonitrile butadiene styrene), TPU (thermoplastic polyurethane elastomer), or silicone rubber.
Referring to fig. 6 and 7, the side plate 13 includes an outer side 131, a bottom 132 and an inner side 133, wherein the outer side 131 faces the inner surface of the accommodating hole 21, the bottom 132 faces the bottom wall 31 of the middle frame 30, and the inner side 133 is opposite to the outer side 131. The side plate 13 is provided with a notch 17 at the junction of the outer side surface 131 and the bottom surface 132, and the plastic fitting 60 is assembled in the notch 17. The plastic fitting 60 may be adhesively secured in the gap 17, such as by double sided tape or glue; the plastic fitting 60 can also be fixed in the recess 17 in an integrally formed manner, for example in an integrally injection-molded manner.
Optionally, the side plate 13 is provided with a boss 18 on the surface of the notch 17, and the plastic matching piece 60 is matched with the boss 18, so as to increase the connection strength of the plastic matching piece 60 and the side plate 13 which are integrally formed. Further, the cross-sectional area of the boss 18 is gradually increased from one end in contact with the side plate 13 to the opposite end thereof, so that the plastic fitting 60 and the side plate 13 form a reverse fastening mechanism after being integrally formed.
Referring to fig. 6 to 8, in another embodiment, the side plate 13 extends from the edge of the main plate 12 at right angles to the main plate 12, and the plastic engaging member 60 is assembled in the notch 17 and at least partially protrudes from the outer side 131 of the side plate 13, so as to ensure that the plastic engaging member 60 can be elastically compressed between the receiving hole 21 and the side plate 13 when the earpiece mesh 10 is assembled in the receiving hole 21. It will be appreciated that when the side plate 13 extends from the edge of the main plate 12 at an obtuse angle to the main plate 12, the plastic engaging member 60 is fitted in the notch 17, and the plastic engaging member 60 may be aligned with the outer side 131 of the side plate 13 or protrude from the outer side 131 of the side plate 13.
Referring to fig. 9 and 10, in another embodiment, the plastic matching piece 60 includes a main body portion 61 and an extension portion 62, the main body portion 61 is assembled in the notch 17 (refer to fig. 7) and elastically compressed between the accommodating hole 21 and the side plate 13, and the extension portion 62 extends from the edge of the main body portion 61 in a direction away from the deformation space 14 and abuts against the inner side surface of the glass panel 20, so as to further enhance the stability of the earpiece mesh 10.
Referring to fig. 11, in another embodiment, the earpiece mesh 10 includes a main board 12, a side board 13 and a connecting board 70, the side board 13 extends from the edge of the main board 12 to form a deformation space 14, the main board 12 is provided with a sound outlet hole 11, the side board 13 is elastically abutted to the inner surface of the accommodating hole 21, the connecting board 70 is connected with the edge of the side board 13 and is bent and extended towards the direction of the deformation space 14, and the side board 13 is adhesively connected with the bottom wall 31 through the connecting board 70, so as to increase the adhesive area between the earpiece mesh 10 and the bottom wall 31. The connection plate 70 and the side plate 13 may be separate two parts assembled together, and the connection plate 70 and the side plate 13 may be two different parts on a single one part.
The electronic device further comprises foam 80, opposite sides of the foam 80 are respectively abutted against the bottom wall 31 and the glass panel 20, and projection of the foam 80 on the bottom wall 31 surrounds projection of the accommodating hole 21 on the bottom wall 31, so that external impurities are prevented from entering the internal environment of the electronic device when the earphone net 10 is detached and maintained.
Optionally, a blocking portion 34 protrudes from a side of the bottom wall 31 facing the earpiece mesh 10, and the blocking portion 34 surrounds the projection of the accommodating hole 21 on the bottom wall 31 to form a accommodating groove together with the bottom wall 31, so that external dust can not enter the electronic device when the earpiece mesh 10 is detached and replaced, and the accommodating groove effectively isolates the external dust. Further, the two opposite sides of the foam 80 are respectively abutted against the bottom wall 31 and the glass panel 20, and are simultaneously accommodated in the accommodating groove, so as to increase the dustproof effect of the accommodating groove.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
All directional indications (such as outer, inner) in the embodiments of the present application are only used to explain a certain component in a certain specific gesture, and if the specific gesture changes, the directional indication changes accordingly.
Referring to fig. 1, fig. 2 and fig. 12, fig. 12 is a flow chart of an embodiment of an assembling method of an electronic device provided in the present application. The electronic device comprises a middle frame 30, a glass panel 20 and a receiver net 10, wherein the middle frame 30 comprises a bottom wall 31 and a side wall 32, the side wall 32 is bent and extended from the edge of the bottom wall 31, the glass panel 20 is provided with a containing hole 21, and the receiver net 10 is provided with a sound outlet hole 11.
M101: the glass panel 20 is covered on the bottom wall 31 and abuts against the side wall 32.
The electronic device further comprises a rear shell 40, a receiver 50 and other parts, wherein the receiver 50 and other electronic components are firstly fixed on one side of the bottom wall 31 of the middle frame 30, and the rear shell 40 is covered on the middle frame 30, so that the receiver 50 and other electronic components are assembled between the middle frame 30 and the rear shell 40; the glass panel 20 is then covered on the side of the bottom wall 31 remote from the receiver 50 and abuts the side wall 32.
M102: the earpiece mesh 10 is fitted in the receiving hole 21 in an interference fit.
After the main body frame of the electronic device is assembled, the earphone net 10 is installed in the accommodating hole 21 from the outer side surface of the glass panel 20, and the earphone net 10 is in interference fit with the accommodating hole 21, so that the earphone net 10 is fixed, and when the sound outlet hole 11 of the earphone net 10 is blocked by foreign matters such as dust in the daily use process of the electronic device, the earphone net 10 can be taken out from the accommodating hole 21 on the premise of not disassembling other parts of the electronic device. After the earpiece web 10 has been cleaned, the earpiece web 10 may be fitted into the receiving hole 21 in an interference fit from the outer side of the glass panel 20.
The foregoing description is only of embodiments of the present application, and is not intended to limit the scope of the patent application, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present application or direct or indirect application in other related technical fields are included in the scope of the patent protection of the present application.
Claims (8)
1. An electronic device, the electronic device comprising:
the middle frame comprises a bottom wall and a side wall, and the side wall is bent and extended from the edge of the bottom wall;
a glass panel, which is covered on the bottom wall and is abutted against the side wall, wherein the glass panel is provided with an accommodating hole; a kind of electronic device with high-pressure air-conditioning system
The earphone net is assembled in the accommodating hole and in interference fit with the accommodating hole, and a sound outlet hole is formed in the earphone net;
the bottom wall is provided with a communication hole at a position corresponding to the sound outlet hole;
the electronic device further comprises a receiver which is arranged on one side of the bottom wall, which is far away from the receiver net, wherein sound signals generated by the receiver can sequentially pass through the communication hole and the sound outlet hole;
the earphone net comprises a main board and a side board, the side board extends from the edge of the main board to form a deformation space, the main board is provided with the sound outlet hole, and the side board is elastically abutted to the accommodating hole;
the side plates extend from the edges of the main plate to the direction deviating from the deformation space, so that an included angle between the side plates and the main plate is an obtuse angle;
one end of the side plate, which is away from the main plate, is provided with at least one deformation groove;
the side plate comprises a first side part and a second side part, two opposite ends of the first side part are respectively connected with the main plate and the second side part, the first side part extends from the edge of the main plate to the direction deviating from the deformation space, and the second side part extends from the edge of the first side part to the direction approaching to the deformation space.
2. The electronic device of claim 1, wherein the electronic device comprises a plurality of electronic devices,
the end parts of the side plates are connected with the bottom wall in an adhesive mode.
3. The electronic device of claim 2, wherein the electronic device comprises a plurality of electronic devices,
the electronic device further comprises a connecting plate, the connecting plate is connected with the edge of the side plate and bends and extends towards the direction of the deformation space, and the side plate is connected with the bottom wall in an adhesive mode through the connecting plate.
4. The electronic device of claim 1, wherein the electronic device comprises a plurality of electronic devices,
the side plate is provided with an outer side face and a bottom face which are adjacently connected, the outer side face faces the inner face of the accommodating hole, the bottom face faces the bottom wall, and a notch is formed in the joint of the outer side face and the bottom face;
the electronic device further comprises a plastic matching piece, the plastic matching piece is assembled in the notch, and the plastic matching piece is elastically compressed between the accommodating hole and the side plate.
5. The electronic device of claim 4, wherein the electronic device comprises a plurality of electronic devices,
the plastic matching piece comprises a main body part and an extension part, wherein the main body part is assembled in the notch and elastically compressed between the accommodating hole and the side plate, and the extension part extends from the edge of the main body part to the direction away from the deformation space and is abutted to the inner side surface of the glass panel.
6. The electronic device of claim 5, wherein the electronic device comprises a plurality of electronic devices,
the earphone net and the plastic matching piece are of an integrated structure.
7. The electronic device of claim 6, wherein the electronic device comprises a plurality of electronic devices,
the side plate is provided with a boss on the surface of the notch, and the plastic matching piece is matched with the boss so as to increase the connection strength of the plastic matching piece and the side plate.
8. A method of assembling an electronic device, comprising:
the electronic device comprises a middle frame, a glass panel and a receiver net, wherein the middle frame comprises a bottom wall and side walls, the side walls bend and extend from the edges of the bottom wall, the glass panel is provided with a containing hole, and the receiver net is provided with a sound outlet hole; the bottom wall is provided with a communication hole at a position corresponding to the sound outlet hole; the electronic device further comprises a receiver which is arranged on one side of the bottom wall, which is far away from the receiver net, wherein sound signals generated by the receiver can sequentially pass through the communication hole and the sound outlet hole; the earphone net comprises a main board and a side board, the side board extends from the edge of the main board to form a deformation space, the main board is provided with the sound outlet hole, and the side board is elastically abutted to the accommodating hole; the side plates extend from the edges of the main plate to the direction deviating from the deformation space, so that an included angle between the side plates and the main plate is an obtuse angle; one end of the side plate, which is away from the main plate, is provided with at least one deformation groove; the side plate comprises a first side part and a second side part, opposite ends of the first side part are respectively connected with the main plate and the second side part, the first side part extends from the edge of the main plate to the direction deviating from the deformation space, and the second side part extends from the edge of the first side part to the direction approaching to the deformation space;
the assembly method comprises the following steps:
the glass panel cover is arranged on the bottom wall and is abutted against the side wall;
and the receiver net is assembled in the accommodating hole in an interference fit mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810988930.0A CN108924318B (en) | 2018-08-28 | 2018-08-28 | Electronic device and assembly method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810988930.0A CN108924318B (en) | 2018-08-28 | 2018-08-28 | Electronic device and assembly method thereof |
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| CN108924318A CN108924318A (en) | 2018-11-30 |
| CN108924318B true CN108924318B (en) | 2023-12-29 |
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| CN201810988930.0A Active CN108924318B (en) | 2018-08-28 | 2018-08-28 | Electronic device and assembly method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113163629B (en) * | 2020-01-22 | 2022-12-13 | Oppo广东移动通信有限公司 | Electronic device and assembling method thereof |
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| CN108924318A (en) | 2018-11-30 |
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