CN108650345B - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN108650345B CN108650345B CN201810382859.1A CN201810382859A CN108650345B CN 108650345 B CN108650345 B CN 108650345B CN 201810382859 A CN201810382859 A CN 201810382859A CN 108650345 B CN108650345 B CN 108650345B
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- Prior art keywords
- substrate
- hole
- mobile terminal
- wall
- accommodating space
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000758 substrate Substances 0.000 claims abstract description 71
- 230000002093 peripheral effect Effects 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 description 23
- 238000004891 communication Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000001413 cellular effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004804 winding Methods 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
-
- 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
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- 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
- H04M1/035—Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities
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- 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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Telephone Set Structure (AREA)
Abstract
This application involves a kind of mobile terminals, comprising: substrate, speaker cell and screen assembly, substrate are equipped with through-hole；Screen assembly is stacked and placed on the side of substrate；Speaker cell is set to the side that substrate deviates from screen assembly.Wherein, speaker cell covers through-hole, makes through-hole between speaker cell and screen assembly, sound chamber is collectively formed in speaker cell, screen assembly and substrate.The shell of mobile terminal provided by the present application has through-hole, is capable of increasing the sound cavity volume of loudspeaker.
Description
Technical field
The present invention relates to communication technique field more particularly to a kind of mobile terminals.
Background technique
Loudspeaker needs biggish sound chamber due to the needs in terms of audio quality, however, more and more thinner in mobile terminal
In the case of, the sound cavity volume for installing loudspeaker on mobile terminals can not do more, if pursuing large volume sound chamber merely,
The volume that then will affect the accommodating area of storage battery, then influences the volume of battery and the cruising ability of mobile terminal.
Summary of the invention
Present applicant proposes a kind of mobile terminals, to overcome the sound cavity volume of the loudspeaker in mobile terminal is lesser to ask
Topic.
The embodiment of the present application provides a kind of mobile terminal, comprising: substrate, speaker cell and screen assembly, substrate are set
There is through-hole；Screen assembly is stacked and placed on the side of substrate；Speaker cell is set to the side that substrate deviates from screen assembly.Its
In, speaker cell covers through-hole, makes through-hole between speaker cell and screen assembly, speaker cell, screen
Sound chamber is collectively formed in curtain component and substrate.
Compared to the prior art, the shell of mobile terminal provided by the embodiments of the present application has through-hole, is capable of increasing loudspeaking
The sound cavity volume of device.
These aspects or other aspects of the application can more straightforward in the following description.
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 skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the stereoscopic schematic diagram of mobile terminal provided by the embodiments of the present application；
Fig. 2 be the screen assembly of mobile terminal shown in Fig. 1, substrate, framework and speaker cell stereoscopic schematic diagram；
Fig. 3 is the enlarged diagram of the region III of Fig. 2；
Fig. 4 is the perspective exploded view of screen assembly, substrate shown in Fig. 2, framework and speaker cell.
Fig. 5 is the partial enlargement diagram of screen assembly shown in Fig. 4, substrate and framework；
Fig. 6 is the stereoscopic schematic diagram of speaker cell shown in Fig. 4；
Fig. 7 is the longitudinal direction (length of mobile terminal of screen assembly shown in Fig. 2, substrate, framework and speaker cell
Direction) diagrammatic cross-section.
Fig. 8 is the enlarged diagram of the region VIII of Fig. 7.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described.Obviously, described embodiment is only
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those skilled in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall in the protection scope of this application.
Please refer to Fig. 1 to Fig. 3, mobile terminal 100 provided by the embodiments of the present application includes shell 10, speaker cavity
Box 20 and screen assembly 30.Speaker cell 20 is set in shell 10, and screen assembly 30 is covered on shell 10, group of screens
Part 30 and shell 10 collectively form the surface structure of mobile terminal 100.
Please refer to Fig. 4 and Fig. 5, shell 10 includes substrate 11, framework 13 and rear shell 15 (referring to Fig. 1).In this reality
It applies in mode, the generally rectangular shaped plate of substrate 11, framework 13 is connected to 11 periphery of substrate, and rear shell 15 is connected to framework 13.One
In a little embodiments, substrate 11 and framework 13 can be placed in rear shell 15 and be formed by accommodating space, and substrate 11 is substantially flat
Row is in the main part of rear shell 15.Screen assembly 30 is stacked and placed on the side that substrate 11 deviates from rear shell 15, and substrate 11 is made to be located at screen
Between component 30 and rear shell 15.Further, the edge of screen assembly 30 is connected with the periphery of rear shell 15, makes screen assembly 30
The surface structure of mobile terminal 100 is collectively formed with rear shell 15.
In some embodiments, substrate 11 and framework 13 can be used as the center or Portion of mobile terminal 100, and
Substrate 11 is used as the carrying of the various parts (such as screen, touch-control winding displacement, USB interface, vibration unit etc.) of mobile terminal 100
Body.In the present embodiment, the thickness of substrate 11 is more than or equal to 0.4mm.
Please refer to Fig. 5, Fig. 7 and Fig. 8, substrate 11 includes first surface 111, second surface 113 and locating piece
115, first surface 111 is away from each other with second surface 113, and first surface 111, towards screen assembly 30, second surface 113 is carried on the back
From in screen assembly 30.Locating piece 115 is connected to first surface 111, and locating piece 115 is from first surface 111 towards rear shell 15
Extend.In the present embodiment, locating piece 115 is substantially in the strip structure for protruding from first surface 111, and locating piece 115 is big
It causes perpendicular to first surface 111.Locating piece 115 is used to limit the installation position of speaker cell 20.
Further, substrate 11 is equipped with through-hole 117, the setting of 117 positioned adjacent part 115 of through-hole.Through-hole 117 runs through the first table
Face 111 and second surface 112, and through-hole 117 forms inner sidewall 1171.Through-hole 117 forms speaker cell for assisting
20 sound chamber 200 (referring to Fig. 8).
Framework 13 is surrounded on the periphery setting of substrate 11, and framework 13 and substrate 11 collectively form in mobile terminal 100
Mount structure.Framework 13 is equipped with outer wall 131, and outer wall 131 is set to the relatively short side of 11 side length of substrate, and is located at through-hole 117
Side.In the present embodiment, outer wall 12 is approximately perpendicular to substrate 11.Outer wall 131 is oppositely arranged with locating piece 115, and outer wall
131 are located at the opposite sides of through-hole 117 with locating piece 115.Outer wall 131 is used to limit loudspeaker jointly with locating piece 115
The installation position of sound cell 20 enables speaker cell 20 to be arranged close to outer wall 131, to enable speaker cell 20
Enough it is located at the end side (top or bottom end of such as mobile terminal) of entire mobile terminal 100.
Further, outer wall 131 perforation be equipped with sound outlet hole 1311, sound outlet hole 1311 be used for by the sound of loudspeaker export to
External environment.In the present embodiment, the shape of sound outlet hole 1311 is round rectangle, and the quantity of sound outlet hole 1311 is 3,3
Sound outlet hole 1311 is in line, and equidistantly distributed is on outer wall 131.In other embodiments, the shape of sound outlet hole 1311
It can also be round, the quantity of sound outlet hole 1311 can be 1,2,4 or 4 or more quantity.
Speaker cell 20 is set between locating piece 115 and outer wall 131, and is connected to the first surface of substrate 11
11.The position of speaker cell 20 is corresponding with the position of through-hole 117, and speaker cell 20 is covered in through-hole 117, makes to lead to
Hole 117 between speaker cell 20 and screen assembly 30 so that speaker cell 20, screen assembly 30 and
Sound chamber 200 is collectively formed in substrate 11, and sound chamber 200 includes the space that through-hole 117 limits.
Further, the profile of outer profile to through-hole 117 of speaker cell 20 is similar, and speaker cell 20 exists
Projected area on substrate 11 is slightly larger than the area of through-hole 117, enables the edge of speaker cell 20 and first surface 111
It is in contact, so as to block and closed through-hole 117, so that speaker cell 20 and screen assembly 30 and substrate 11 are total
With the sound chamber 200 that formation is closed.
Please refer to Fig. 6 and Fig. 8, speaker cell 20 includes outer box 21, partition 23 and inner box 25.
Outer box 21 are stacked and placed on the first surface 111 of substrate 11, and are located substantially between locating piece 115 and outer wall 131.Outer box
21 for accommodating inner box 25, and for assisting forming sound chamber 200.
Outer box 21 include bottom wall 211 and the peripheral wall 213 for being connected to bottom wall 211.Bottom wall 211 is alternate with first surface 111
Every, and it is roughly parallel to first surface 111.The side of bottom wall 211 towards first surface 111 recessed fluted 2111, groove
2111 form sound channel for assisting.
Peripheral wall 213 is set to the periphery of bottom wall 211, and extends towards first surface 111.In the present embodiment, peripheral wall
213 are approximately perpendicular to bottom wall 211, and peripheral wall 213 is connected to first surface 111 away from the end of bottom wall 211.Peripheral wall 213 and bottom
Accommodating space 215 is collectively formed in wall 211, and accommodating space 215 is for accommodating partition 23 and inner box 25.Accommodating space 215 and groove
2111 are connected, meanwhile, accommodating space 512 is connected with through-hole 117.Further, peripheral wall 213 is in it close to outer wall 131
Side perforation is equipped with voice guide hole 2131, and voice guide hole 2131 is aligned in sound outlet hole 1311, and the both ends of voice guide hole 2131 are respectively communicated with
To groove 2111 and sound outlet hole 1311, leading note channel is collectively formed in groove 2111, voice guide hole 2131 and sound outlet hole 1311, this is led
Sound channel is for conducting sound.When inner box 25 is set in outer box 21, the sound of inner box 25 can be passed via the leading note channel
To external environment.
Further, peripheral wall 213 is equipped with clinch 2133 close to the side of locating piece 115, and clinch 2133 is located at peripheral wall
213 close to one end of bottom wall 211, and clinch 2133 is protruded relative to peripheral wall 213.Clinch 2133 is overlapped in locating piece 115
End, with to speaker cell 20 carry out auxiliary positioning.It in some embodiments, can be by the fixed company of clinch 2133
It is connected to locating piece 115, to enhance the mounting structure intensity of speaker cell 20, to increase the stability of loudspeaker to improve
Audio.
Partition 23 is set in accommodating space 215, and is connected to bottom wall 211.Accommodating space 215 is divided by partition 23
One accommodating space 2151 and the second accommodating space 2153, for the first accommodating space 2151 for accommodating inner box 25, the second accommodating is empty
Between 2153 be connected to through-hole 117, and form sound chamber 200 for auxiliary through hole 117.
Inner box 25 is set in the first accommodating space 2153, and is stacked or is connected to bottom wall with 211 phase of the bottom wall of outer box 21
211.Inner box 25 includes the first face 251 and the second face 253 mutually deviated from, wherein bottom of first face 251 departing from outer box 21
Wall 211 and towards through-hole 117.Second face 253 makes the structure of groove 2111 in more towards bottom wall 211 and covering groove 2111
Flat dented space structure, so that the sound of inner box 25 forms resonance in leading note channel, and via voice guide hole 2131, go out
Sound hole 1311 is conducted to the external world, so as to improve the sound quality of loudspeaker.
Screen assembly 30 and the second surface 112 of substrate 11 fit.In the present embodiment, screen assembly 30 includes external screen
31 and interior screen 32, interior screen 32 is connected to second surface 112, and for showing image.In a particular embodiment, interior screen 32 can
To be directly fitted with second surface 112 or there are minim gaps.Interior screen 32 is opposite with speaker cell 20 and is spaced apart from each other
Setting, in specific embodiment shown in Fig. 8, the of the bottom wall 211 of interior screen 32 and speaker cell 20 and inner box 25
It 251 is oppositely arranged on one side.Sound chamber 200 is formed by through-hole 117 between interior screen 32 and the first face 251.External screen 31 is stacked and placed on interior screen
32 deviate from the side of second surface 112, and external screen 31 is for protecting interior screen 32.
If the not set through-hole 117 of substrate 11, speaker cell 20 are directly arranged at the first surface 111 of substrate 11, then
Speaker cell 20 and the spacing of screen assembly 30 should be substantially equal to the thickness of substrate 11.And the application is arranged on the substrate 11
Through-hole 117 is limited, loudspeaker by the installation of locating piece 115 and other structures (such as sealing element of through-hole 117, hereafter address)
Sound cell 20 and the spacing of screen assembly 30 are obviously greater than the thickness of substrate 11.
Specifically, script sound chamber 200 is limited between the first face 251 and the first surface 111 of substrate 11, now due to
Through-hole 117 has run through substrate 11, so that the sound chamber 200 of speaker cell 20 increases through-hole 117 and the second accommodating space
The volume in 2153 corresponding spaces, therefore, the volume of sound chamber 200 is increased.By specifically measuring, for presetting raising for size
For sound device sound cell 20, the volumetric ratio of sound chamber 200 adds 0.15ml up to reducing without through-hole 117, effectively optimizes out audio
Fruit.When speaker cell 20 is installed on substrate 11, the first face 251 as speaker cell 20 bottom surface even and towards base
Plate 11, spacing between the first face 251 and first surface 111 is bigger, the spacing between the first face 251 and screen assembly 30 more
Greatly, the volume of the first sound chamber 200 is bigger.
Further, please refer to Fig. 5 and Fig. 8, in order to improve the audio expressive force of loudspeaker, mobile terminal 100 is also
Including first seal 50 and second seal 52.First seal 50 is set between substrate 11 and speaker cell 20,
To block the gap between substrate 11 and speaker cell 20, second seal 52 is set to inner sidewall 1171 and screen assembly
30 junction, second seal 52 are used to block the gap between the inner sidewall 1171 of substrate 11 and screen assembly 30.
Specifically, there are certain gaps between the first surface 111 of substrate 11 and the peripheral wall 213 of speaker cell 20
(as shown in Figure 8), first seal 50 are located between first surface 111 and the end of peripheral wall 213, and along speaker
213 periphery of peripheral wall of cell 20 is arranged one week, with the junction of fully hermetic sealing substrate 11 and speaker cell 20.Some
In embodiment, first seal 50 can be any one of sealing foam, rubber, silica gel.
Substrate 11 fits with interior screen 32, therefore the inner sidewall 1171 of substrate 11 connects with the presence of interior 32 place of fitting of screen
Face, second seal 52 are set to the junction of inner sidewall 1171 Yu interior screen 32.Specifically in the illustrated embodiment, inner sidewall
1171 are approximately perpendicular to interior screen 32, and second seal 52 includes the first sealing 521 and is connected to the of the first sealing 521
Two sealings 523, the second sealing 523 are approximately perpendicular to the first sealing 521.First sealing 521 fits in interior screen 32, the
Two sealings 523 fit in inner sidewall 1171, so that sound wave be avoided to reveal from the junction of inner sidewall 1171 and interior screen 32.
Further, in some embodiments, second seal 52 further includes third sealing 525, third sealing
525 are connected to the one end of the second sealing 523 far from the first sealing 521, and are approximately perpendicular to the first sealing 521, make
The section shape of two sealing elements 52 is similar to right-angle Z-shaped.Third sealing 525 fits in first surface 111, to consolidate the second sealing
The sealing effect of part 52.In some embodiments, second seal 52 can be silica gel sealing pad, rubber gasket or bubble
Any one of minuteness packing, second seal 52 can be fitted closely by the binders such as double-sided adhesive and above-mentioned position.With
One sealing element 50 is similar, and second seal 52 is directed around setting around the circumferentially extending of inner sidewall 1171, to play completely
The effect of sealing.
It is understood that if close between the first surface 111 of substrate 11 and the peripheral wall 213 of speaker cell 20
Fitting, if substrate 11 is similar with the laminating type of interior screen 32, then it is close to be referred to second for the set-up mode of first seal 50
The set-up mode of sealing 52.In the present embodiment, first seal 50 for second seal 52 compared to being arranged adjacent to raise
The outside of sound device sound cell 20, and second seal 52 is arranged adjacent to inside.
Referring to Fig. 3 to Fig. 5, when assembling, the voice guide hole 2131 of speaker cell 20 is aligned on outer wall 131
Speaker cell 20 is fixed on substrate 11 by mode appropriate by sound outlet hole 1311.Herein, mode appropriate can with but
It is not limited to the fixed forms such as fastener connection, engaging.
Please refer to Fig. 5 and Fig. 6, in the present embodiment, speaker cell 20 is equipped with multiple first tightly at its edge
Firmware installation position 41, substrate 11 are equipped with multiple second fasteners installation position 42, the second fastener installation position on the periphery of through-hole 117
42 is corresponding in position with the first fastener installation position 41, and with by fastener, such as screw (not shown) is by speaker cavity
Box 20 is fixed on substrate 11.
To sum up, the shell 10 of mobile terminal 100 provided by the embodiments of the present application includes through-hole 117, is capable of increasing loudspeaker
Sound chamber 200 volume, improve light and thin type mobile terminal go out sound effective value.
The mobile terminal can be the various handheld devices such as tablet computer.As " communication terminal " used herein
(or referred to as " terminal ") include, but are not limited to be configured to connect via Wireline (such as via Public Switched Telephone Network
(PSTN), digital subscriber line (DSL), digital cable, Direct cable connection and/or another data connection/network) and/or
Via (for example, for cellular network, WLAN (WLAN), the digital TV network of such as DVB-H network, satellite network,
AM-FM broadcasting transmitter and/or another communication terminal) wireless interface receives/sends the device of signal of communication.It is set
" wireless communication terminal ", " wireless terminal " can be referred to as at the communication terminal by radio interface communication and/or " movement is eventually
End ".The example of mobile terminal includes, but are not limited to satellite or cellular phone；At can be with combination cellular radio telephone and data
PCS Personal Communications System (PCS) terminal of reason, fax and communication ability；It may include radio telephone, pager, Yin Te
Net/Intranet access, Web browser, memo pad, calendar and/or global positioning system (GPS) receiver PDA；And often
Advise on knee and/or palmtop receiver or other electronic devices including radiotelephone transceiver.
Above embodiments only express the several embodiments of the application, and the description thereof is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the application the scope of the patents.It should be pointed out that for those of ordinary skill in the art,
Without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection model of the application
It encloses.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (11)
1. a kind of mobile terminal characterized by comprising
Substrate, the substrate are equipped with through-hole；
Screen assembly is stacked and placed on the side of the substrate；And
Speaker cell is set to the side that the substrate deviates from the screen assembly；Wherein, the speaker cell is covered
The through-hole is covered, makes the through-hole between the speaker cell and the screen assembly, the speaker cell,
Sound chamber is collectively formed in the screen assembly and the substrate；The speaker cell includes outer box and inner box, described outer
Box is connected to the substrate, and separately, the bottom wall of the outer box is equipped with and the sound chamber for the bottom wall of the outer box and the substrate
The groove of connection；The inner box is set in the outer box and covers the groove, makes the bottom wall of the inner box Yu the outer box
Between form spaced slot, first sound chamber of the spaced slot as loudspeaker, meanwhile, the inner box is opposite with the through-hole
To form the second sound chamber of loudspeaker, the first sound chamber and the second sound chamber are located at the opposite sides of the inner box.
2. mobile terminal as described in claim 1, which is characterized in that the mobile terminal further includes first seal, described
First seal is set between the substrate and the speaker cell.
3. mobile terminal as described in claim 1, which is characterized in that the mobile terminal further includes second seal, described
Substrate has inner sidewall, and the inner sidewall surrounds the through-hole, and the second seal is set to the inner sidewall and the screen
The junction of curtain component.
4. mobile terminal as described in claim 1, which is characterized in that the outer box are equipped with accommodating towards the side of the substrate
Space, the accommodating space are connected to the through-hole, and the inner box setting is in the accommodating space.
5. mobile terminal as claimed in claim 4, which is characterized in that the outer box further include peripheral wall, and the peripheral wall surround and sets
It is placed in the periphery of the bottom wall, and is extended towards the substrate；The accommodating space is collectively formed in the peripheral wall and the bottom wall.
6. mobile terminal as claimed in claim 5, which is characterized in that the speaker cell further includes partition, it is described every
Plate is arranged in the accommodating space, and the accommodating space is divided into the first accommodating space and the second accommodating space；It is described
Inner box is placed in first accommodating space, and the through-hole is connected with second accommodating space.
7. mobile terminal as claimed in claim 5, which is characterized in that peripheral wall perforation ground is equipped with voice guide hole, the leading note
Hole is connected with the groove.
8. mobile terminal as claimed in claim 7, which is characterized in that the mobile terminal further includes being connected to the substrate
Outer wall, the outer wall is set to one end of the substrate, and is located at the side of the through-hole；The outer wall is equipped with sound outlet hole, institute
It states sound outlet hole and penetrates through the outer wall, and the sound outlet hole is connected with the voice guide hole.
9. mobile terminal as claimed in claim 8, which is characterized in that the substrate is equipped with locating piece, the locating piece and institute
It states outer wall to be separately arranged, the locating piece is located at the opposite sides of the through-hole, the speaker with the outer wall
Cell is set between the locating piece and the outer wall.
10. mobile terminal as claimed in claim 9, which is characterized in that the peripheral wall is equipped with close to the side of the locating piece
Clinch, the clinch are protruded relative to the peripheral wall, and the clinch is overlapped in the end of the locating piece.
11. mobile terminal as described in claim 1, which is characterized in that the speaker cell is equipped with multiple first fastenings
Part installation position, the substrate are equipped with multiple second fasteners installation position, and multiple second fastener installation positions are located at described logical
The periphery in hole, and multiple second fastener installation positions and multiple first fastener installation positions correspond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810382859.1A CN108650345B (en) | 2018-04-25 | 2018-04-25 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810382859.1A CN108650345B (en) | 2018-04-25 | 2018-04-25 | Mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108650345A CN108650345A (en) | 2018-10-12 |
| CN108650345B true CN108650345B (en) | 2019-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810382859.1A Expired - Fee Related CN108650345B (en) | 2018-04-25 | 2018-04-25 | Mobile terminal |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112970239B (en) * | 2018-11-13 | 2022-06-14 | 华为技术有限公司 | Screen assembly and terminal equipment |
| CN113497845B (en) * | 2020-04-02 | 2022-07-19 | 华为技术有限公司 | Electronic equipment |
| CN112261187B (en) * | 2020-10-23 | 2022-04-12 | 维沃移动通信有限公司 | Electronic device |
| CN112615950B (en) * | 2020-12-18 | 2023-06-30 | 维沃移动通信有限公司 | Electronic equipment |
| CN112769988B (en) * | 2020-12-31 | 2023-04-14 | Oppo广东移动通信有限公司 | Electronic device |
| CN112788166B (en) * | 2021-01-06 | 2022-12-27 | Oppo广东移动通信有限公司 | Electronic device |
| WO2023273315A1 (en) * | 2021-06-29 | 2023-01-05 | 荣耀终端有限公司 | Terminal device |
| CN113992774B (en) * | 2021-11-18 | 2024-04-02 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN117596526B (en) * | 2022-08-16 | 2024-09-06 | 荣耀终端有限公司 | Sound generating device and electronic equipment |
| CN118677977A (en) * | 2024-06-21 | 2024-09-20 | 荣耀终端有限公司 | Electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201830307U (en) * | 2010-07-20 | 2011-05-11 | 华为终端有限公司 | Sound cavity and sound production device of mobile terminal and mobile terminal |
| CN203691620U (en) * | 2014-01-22 | 2014-07-02 | 广东欧珀移动通信有限公司 | Ultra-thin acoustic cavity structure |
| CN204795204U (en) * | 2015-05-27 | 2015-11-18 | 上海与德通讯技术有限公司 | Mobile terminal's speaker structure |
| CN106231514A (en) * | 2016-08-31 | 2016-12-14 | 广东欧珀移动通信有限公司 | The sound cavity apparatus of a kind of mobile terminal and mobile terminal |
| CN106792340A (en) * | 2017-01-16 | 2017-05-31 | 惠州Tcl移动通信有限公司 | Mobile terminal SPK audio cavity structures and mobile terminal |
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| CN108650345A (en) | 2018-10-12 |
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