CN207427223U - A kind of mobile terminal - Google Patents
A kind of mobile terminal Download PDFInfo
- Publication number
- CN207427223U CN207427223U CN201721441293.2U CN201721441293U CN207427223U CN 207427223 U CN207427223 U CN 207427223U CN 201721441293 U CN201721441293 U CN 201721441293U CN 207427223 U CN207427223 U CN 207427223U
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- Prior art keywords
- groove
- mobile terminal
- sound chamber
- loud speaker
- front housing
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- 239000000463 material Substances 0.000 claims description 44
- 125000006850 spacer group Chemical group 0.000 claims description 35
- 238000007789 sealing Methods 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 239000000741 silica gel Substances 0.000 description 5
- 229910002027 silica gel Inorganic materials 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
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- Telephone Set Structure (AREA)
Abstract
This application provides a kind of mobile terminals.The mobile terminal includes front housing, sound chamber stent, loud speaker and connector；The front housing is provided with limiting slot, and the /V groove bottom wall is provided with connecting pole, and the side wall of the connecting pole and the limiting slot is disconnected structure；The sound chamber stent is placed in the limiting slot and gap is provided between the side wall of the limiting slot, and the sound chamber stent offers the through hole to match with the connecting pole；The loud speaker is placed in the sound chamber stent towards the front housing one side；The connector is connected through the through hole with the connecting pole so that the sound chamber stent be connected with the front housing it is integral.The mobile terminal of the application can effectively prevent the vibrations of the loud speaker from being conducted on the in-plane where the bottom wall of the limiting slot, avoid influence of the vibrations of the loud speaker to other parts in the mobile terminal.
Description
Technical field
This application involves vibrations conduction technique field, more particularly to a kind of mobile terminal.
Background technology
Mobile terminal is to lightening development at present, and it is less and less to leave the space of part inside mobile terminal for, but has
The part shaken a bit, such as loud speaker easily resonate in narrow space with other parts, and vibrations can be passed along housing direction
Other regions are led, so as to drive the unnecessary vibrations of other parts, the service life of these parts is seriously affected, therefore compels
One solution of the needs cut goes to solve the problems, such as this.
The content of the invention
This application provides a kind of mobile terminal, which includes front housing, sound chamber stent, loud speaker and connector；
The front housing is provided with limiting slot, and the /V groove bottom wall is provided with connecting pole, the side of the connecting pole and the limiting slot
Wall is disconnected structure；Between the sound chamber stent is placed in the limiting slot and is provided between the side wall of the limiting slot
Gap, the sound chamber stent offer the through hole to match with the connecting pole；The loud speaker is placed in the sound chamber stent court
To the front housing one side；The connector is connected through the through hole with the connecting pole so that the sound chamber stent with it is described
Front housing connection is integral.
The sound chamber stent of the application is contained in the limiting slot of the front housing, and is set by the /V groove bottom wall
The connecting pole be connected with the front housing, be provided with gap between the sound chamber stent and the side wall of the limiting slot, it is described
The side wall of connecting pole and the limiting slot is disconnected structure, so as to prevent the vibrations of the loud speaker in the limiting slot
It is conducted on in-plane where bottom wall, avoids shadow of the vibrations to other parts in the mobile terminal of the loud speaker
It rings.
Description of the drawings
In order to illustrate more clearly of the technical solution in the embodiment of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments 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 structure diagram of the application mobile terminal；
Fig. 2 is the sectional view of the sound chamber stent area of mobile terminal in the application first embodiment；
Fig. 3 is the structure diagram that the first support portion and the second support portion ring-like spacer are set；
Fig. 4 is the first support portion and the second support portion column structure and the structure diagram of spaced setting；
Fig. 5 is the sectional view of the sound chamber stent area of mobile terminal in the application second embodiment；
Fig. 6 is the decomposition texture schematic diagram of the sound chamber stent area of the application mobile terminal；
Fig. 7 is the structure diagram of the application front housing.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, the technical solution in the embodiment of the present application is carried out clear, complete
Site preparation describes.It is understood that specific embodiment described herein is only used for explaining the application rather than the limit to the application
It is fixed.It also should be noted that it illustrates only for ease of description, in attached drawing and the relevant part of the application and not all knot
Structure.Based on the embodiment in the application, those of ordinary skill in the art are obtained without creative efforts
All other embodiment, shall fall in the protection scope of this application.
The mobile terminal that the embodiment of the present application is provided, including smart mobile phone, tablet computer, intelligent wearable device, number
The electronic equipments such as audio/video player, electronic reader, handheld game machine and vehicle electronic device.
Term " first " in the application, " second " are only used for description purpose, and it is not intended that instruction or hint are opposite
Importance or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be bright
Show or implicitly include at least one this feature.In the description of the present application, " multiple " are meant that at least two, such as two
It is a, three etc., unless otherwise specifically defined.The directional instruction of institute in the embodiment of the present application (such as upper and lower, left,
It is right, forward and backward ...) be only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each component,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.In addition, term
" comprising " and " having " and their any deformations, it is intended that cover non-exclusive include.Such as contain series of steps
Or process, method, system, product or the equipment of component, the step of being not limited to list or component, but optionally also wrap
It includes the step of not listing or component or optionally further includes for the intrinsic other steps of these processes, method, product or equipment
Rapid or component.
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.
Please refer to Fig.1 and Fig. 2, Fig. 1 be the application mobile terminal structure diagram, Fig. 2 is the application first embodiment
The sectional view of the sound chamber stent area of middle mobile terminal.
The application provides the first embodiment of mobile terminal, and mobile terminal includes sound chamber stent 10, loud speaker 20, front housing 30
With spacer material 40；The sound chamber stent 10 offers the first groove 14 and the second groove 12, first groove 14 and described
Two grooves 12 are nested with one another setting, and first groove 14 is arranged on the bottom wall of second groove 12；The loud speaker 20
It is placed in first groove 14 and is connected with the bottom wall of first groove 14 and is resisted against the side wall of first groove 14
On；The front housing 30 is provided with limiting slot 32, and the front housing 30 is covered on second groove 12, recessed to seal described second
Slot 12, the sound chamber stent 10 are placed in the limiting slot 32, and the loud speaker 20 is provided with gap with the front housing 30；Institute
It states in the gap that spacer material 40 is pressed between the loud speaker 20 and the front housing 30, makes the loud speaker 20 and the front housing
30 link together, to enhance the compactness of the mobile terminal.
In the present embodiment, the spacer material 40 is pressed between the loud speaker 20 and the front housing 30, makes described raise
Sound device 20 and the front housing 30 link together, and when the vibrations of loud speaker 20 are pronounced, can drive the sound chamber contacted
Stent 10 and 30 entirety of the front housing shake together.In the energy one that the loud speaker 20 shakes periodically, because the loud speaker
20th, the overall weight of the sound chamber stent 10 and the front housing 30 is than the entirety of the loud speaker 20 and the sound chamber stent 10
Weight is big, thus amplitude and possibility that the loud speaker 20, the sound chamber stent 10 and the front housing 30 integrally shake than
The amplitude and possibility that the loud speaker 20, the sound chamber stent 10 integrally shake are low, make an uproar so as to effectively reduce
The possibility of sound.In addition, after the amplitude and possibility of 20 region of the loud speaker vibrations reduce, so as to avoid 20th area of loud speaker
The vibrations in domain are transferred to the other parts of mobile terminal, such as image head region, and then prevent the mutual of part in camera
The abnormal sound for colliding and generating improves the service life of camera.
Optionally, the material of the spacer material 40 can be elastic material such as silica gel or foam, the spacer material 40
Elastic deformation is shunk between the loud speaker 20 and the front housing 30, and elastic material has can be with the speciality of deformation, Ke Yiti
The serious forgiveness of high 40 size of spacer material, even if the size of the spacer material 40 or the loud speaker 20 and the front housing 30
Between gap have larger dimensional error, the spacer material 40 can also meet use.The material of the spacer material 40 also may be used
Think rigid material such as plastic cement or metal, 40 hardness of spacer material be arranged at the loud speaker 20 and the front housing 30 it
Between because rigid material can deformation it is small, the compactness of the loud speaker 20, the sound chamber stent 10 and the front housing 30 is more
By force, connection is even closer.
Optionally, the spacer material 40 includes the first support portion 42 and the second support portion 44, and first support portion 42 is pressed
It is placed between the loud speaker 20 and the front housing 30, one end of second support portion 44 and the loud speaker 20 or described
Front housing 30 connects, and the other end of second support portion 44 is notconnect state.First support portion 42 can be raised with described
Sound device 20 is contacted and is pressed between the loud speaker 20 and the front housing 30, second support portion 44 and the loud speaker 20
It connects and the front housing 30 is provided with gap.First support portion 42 can also contact with the front housing 30 and be pressed on institute
It states between loud speaker 20 and the front housing 30, second support portion 44 is connected with the front housing 30 and is set with the loud speaker 20
It is equipped with gap.First support portion 42 connects the front housing 30 and the loud speaker 20 for preferentially supporting, described second
Support part 44 is used for that the support of a laggard step to connect the front housing 30 and described raises to a certain extent in 42 deformation of the first support portion
Sound device 20 so as to protect first support portion 42, avoids first support portion 42 from being more than born maximum pressure and lose
Effect.Further, the first support portion 42 of the spacer material 40 and the second support portion 44 can be that ring-like spacer setting (refers to
Fig. 3, Fig. 3 are the structure diagrams that the first support portion and the second support portion ring-like spacer are set), first of the spacer material 40
42 and second support portion 44 of support part can also be column structure and it is spaced setting (referring to Fig. 4, Fig. 4 is the first support portion
With the second support portion column structure and the structure diagram of spaced setting).
Optionally, the spacer material 40 further comprises connecting portion 46, and the connecting portion 46 connects first support portion
42 and second support portion 44, the one side of the connecting portion 46 is connected with the loud speaker 20 or the front housing 30, described
The opposite side of connecting portion 46 is connected with first support portion 42 and second support portion 44, so that first support portion 42
It can be made with second support portion 44 in same mold, save mold expense, while decrease production process.
Optionally, the spacer material 40 can be fabricated separately, and then be connected with the component assembly to be connected, the dottle pin
Object 40 can also form complete whole, a reduction assembly process with the part to be connected by integrated injection molding.
Optionally, the sound chamber stent 10 includes housing section 16 and weightening portion 18, first groove 14 and described second
Groove 12 is arranged in the housing section 16, and the density of housing section 16 is big described in the density ratio in the weightening portion 18, in the shell
The bottom wall of first groove 14 in body portion 16 is provided with matching hole (not indicated on figure), and the weightening portion 18 is embedded at the matching hole
Interior, to seal the matching hole, the weightening portion 18 is used to increase the weight of the sound chamber stent 10.It is shaken in the loud speaker 20
Dynamic one timing of energy, because the overall weight of the sound chamber stent increases, the amplitude that the sound chamber stent integrally shakes
It is lower than the amplitude and possibility shaken before being not provided with the weightening portion 18 with possibility, so as to effectively reduce out
The possibility of existing noise.In addition, after the amplitude and possibility of 20 region of the loud speaker vibrations reduce, so as to avoid loud speaker
The vibrations in 20 regions are transferred to the other parts of mobile terminal, such as image head region, and then prevent part in camera
The abnormal sound for mutually colliding and generating improves the service life of camera.Further, the material of the housing section 16 is modeling
Glue, the material in the weightening portion 18 include any one in iron, aluminium or copper.The housing section 16 and the weightening portion 18 also may be used
Think assembling structure, i.e., described housing section 16 and the weightening portion 18 are fabricated separately, and are then assembled together.The housing section 16
With the weightening portion 18 or integrated formed structure, the good airproof performance of the housing section 16 and the weightening portion 18 connection,
Installation step can also be saved simultaneously.
Optionally, the loud speaker 20 is arranged at intervals with the weightening portion 18, i.e., described loud speaker 20 and the weightening portion
Gap is set between 18, so as to form the sky of the vibrations of loud speaker 20 pronunciation between the loud speaker 20 and the weightening portion 18
Between.The vibrations of loud speaker 20 pronunciation can be pierced by from the weightening portion 18 into human ear, i.e., described weightening portion 18 is provided with out
Sound hole, the vibrations of loud speaker 20 pronunciation can also be pierced by other region into people by 18 blocking reflected of weightening portion
Ear.
Optionally, the mobile terminal further comprises sealing element 50, and the sealing element 50 is arranged on the sound chamber stent
Institute to increase the leakproofness of second groove 12, is improved in the side wall of 10 the second groove 12 and the contact position of the front housing 30
State the quality of the pronunciation of loud speaker 20.The sealing element 50 can be foam, and the sealing element 50 can also be silica gel, because foam
It can be with deformation with silica gel, it is possible to by the contact position of the side wall of the second groove 12 of the sound chamber stent 10 and the front housing 30
Fine gap be fully filled with, improve the leakproofness of second groove 12, make the sound that the loud speaker 20 is sent more
It is full.The sealing element 50 can also be the part that other flexible materials are made, numerous to list herein, the guarantor all in the application
In the range of shield.
Optionally, the sound chamber stent 10 further comprises dowel 11, and the dowel 11 connects first groove
The side wall of 14 side wall and second groove 12, to further enhance the compactness of the mobile terminal.The loud speaker 20
It is placed in first groove 14 and is resisted against on the side wall of first groove 14, the loud speaker 20 shakes in pronunciation
When, the side wall of first groove 14 can be driven to shake together.The dowel 11 connects first groove 14 and described
First groove 14 and second groove 12 are connected into an entirety by the side wall of two grooves 12, so as to described first
During the side wall vibrations of groove 14, the side wall of second groove 12 can be supported the side wall of first groove 14, avoid
The further vibrations of first groove 14, so as to reduce the possibility of noise appearance.Further, the dowel 11
Material can include any one in plastic cement, iron, aluminium or copper, and the material of the dowel 11 can also be with the sound chamber stent
10 material is the same.The dowel 11 can be an integral molding structure with the sound chamber stent 10, the dowel 11 and institute
State sound chamber stent 10 or separately formed part, last assembled formation.
Referring to Fig. 5, Fig. 5 is the sectional view of the sound chamber stent area of mobile terminal in the application second embodiment.
The application provides the second embodiment of mobile terminal, and mobile terminal includes sound chamber stent 10, loud speaker 20 and front housing
30；The sound chamber stent 10 offers the first groove 14 and the second groove 12, first groove 14 and second groove 12
Setting is nested with one another, first groove 14 is arranged on the bottom wall of second groove 12；The loud speaker 20 is placed in institute
It states and is connected and is resisted against on the side wall of first groove 14 with the bottom wall of first groove 14 in the first groove 14；Before described
Shell 30 is provided with limiting slot 32, and the front housing 30 is covered on second groove 12, described to seal second groove 12
Front housing 30 is provided with the 3rd groove 31 towards 20 one side of loud speaker, to increase the pronunciation space of the loud speaker 20, so as to
Improve the pronunciation tonequality of the loud speaker 20, improve user experience.
Optionally, the mobile terminal further comprises spacer material 40, and the spacer material 40 is pressed on the loud speaker 20
Between the retaining wall 33 of the 3rd groove 30, to enhance the compactness of the mobile terminal.The spacer material 40 is pressed on institute
Between the retaining wall 33 for stating loud speaker 20 and the 3rd groove 30, the loud speaker 20 and the front housing 30 is made to link together,
During the vibrations of loud speaker 20 pronunciation, the sound chamber stent 10 contacted and 30 entirety of the front housing can be driven to shake together
It is dynamic.In the energy one that the loud speaker 20 shakes periodically, because the loud speaker 20, the sound chamber stent 10 and the front housing 30
Overall weight it is bigger than the overall weight of the loud speaker 20 and the sound chamber stent 10, so the loud speaker 20, described
The amplitude and possibility that sound chamber stent 10 and the front housing 30 integrally shake are more whole than the loud speaker 20, the sound chamber stent 10
The amplitude and possibility of body vibrations are low, so as to effectively reduce the possibility for noise occur.In addition, 20th area of loud speaker
After the amplitude and possibility of domain vibrations reduce, other portions of mobile terminal are transferred to so as to avoid the vibrations in 20 region of loud speaker
Point, such as head region is imaged, and then the abnormal sound for preventing mutual collide of part in camera and generating, improve camera
Service life.
In the present embodiment, the technical characteristic described in above-mentioned first embodiment is further included, refers to and is described below, is had
Body does not do and is described in detail one by one.
Optionally, the mobile terminal further comprises sealing element, and the sealing element is arranged on the of the sound chamber stent
The contact position of two grooves and the front housing, to increase the leakproofness of second groove.
Optionally, the sound chamber stent include housing section and weightening portion, the housing section be provided with first groove and
Second groove, the density of housing section is big described in the density ratio in the weightening portion, at the bottom of the first groove of the housing section
Wall is provided with matching hole, and the weightening portion is embedded in the matching hole, and to seal the matching hole, the weightening portion is used to increase
Add the weight of the sound chamber stent.
Optionally, the material of the housing section is plastic cement, and the material in the weightening portion is including any one in iron, aluminium or copper
Kind, the housing section and the weightening portion are an integral molding structure.
Optionally, the loud speaker is arranged at intervals with the weightening portion, so that between the loud speaker and the weightening portion
Form the space of the loud speaker vibrations pronunciation.
Optionally, the material of the spacer material is elastic material, and the spacer material elastic deformation is shunk in the loud speaker
Between the retaining wall of the 3rd groove of the front housing.
Optionally, the spacer material includes the first support portion and the second support portion, and first support portion is pressed on described
Between the retaining wall of 3rd groove of loud speaker and the front housing, one end and the loud speaker or described of second support portion
The retaining wall connection of 3rd groove of front housing, the other end of second support portion is notconnect state.
Optionally, first support portion and second support portion are set for ring-like spacer.
Optionally, first support portion and second support portion are column structure and spaced setting.
Optionally, the sound chamber stent further comprises dowel, and the dowel connects the side wall of first groove
With the side wall of second groove, to further enhance the globality of the mobile terminal.
Optionally, the material of the dowel includes any one in plastic cement, iron, aluminium or copper, the dowel and institute
The side wall for stating the first groove and second groove is an integral molding structure.
Refer to Fig. 6 and Fig. 7, Fig. 6 is the decomposition texture schematic diagram of the sound chamber stent area of the application mobile terminal, Fig. 7
It is the structure diagram of the application front housing.
The application also provides the 3rd embodiment of mobile terminal, the mobile terminal include sound chamber stent 10, loud speaker 20,
Front housing 30 and connector 60；The front housing 30 is provided with limiting slot 32, and 32 bottom wall of limiting slot is provided with connecting pole 34, institute
The side wall of connecting pole 34 and the limiting slot 32 is stated as disconnected structure, the side wall of the connecting pole 34 and the limiting slot 32 it
Between form certain empty avoiding gap；The sound chamber stent 10 be placed in the limiting slot 32 and with the side wall of the limiting slot 32
Between be provided with gap (specifically please see Figure 5), the sound chamber stent 10 offers the through hole 13 to match with the connecting pole 34,
The loud speaker is placed in the sound chamber stent towards the front housing one side；The connector 60 through the through hole 13 with it is described
Connecting pole 34 connects so that the sound chamber stent 10 be connected with the front housing 30 it is integral.
In the present embodiment, certain empty avoiding gap is formed between the connecting pole 34 and the side wall of the limiting slot 32,
The sound chamber stent 10 is also provided with gap between the side wall of the limiting slot 32, by by the sound chamber stent 10 with it is described
The side wall isolation of limiting slot 32, so as to avoid vibrations caused by loud speaker 20 in the plane where 32 bottom wall of limiting slot
The other parts of mobile terminal are transmitted on direction, such as image head region, and then prevent mutually touching for part in camera
The abnormal sound for hitting and generating improves the service life of camera.
Optionally, the connector 60 is a kind of in bolt or rivet.The bolt can be self tapping tooth bolt, described
Self tapping tooth bolt passes through the through hole 13, then screw thread is generated on the connecting pole 34 by the screw thread of itself, so that institute
It states self tapping tooth bolt to be threadedly coupled with the connecting pole 34, the sound chamber stent 10 is connected with the front housing 30 integral.
The bolt can also be plain bolt, itself be threaded on the connecting pole 34, and the plain bolt passes through the through hole
13 are threadedly coupled with the connecting pole 34, the sound chamber stent 10 are connected with the front housing 30 integral.Further, institute
It states and the threaded metal inserted piece of tool is embedded in connecting pole 34, the plain bolt passes through the through hole 13 and the metal inserted piece
Thread fitting, the metal inserted piece improves the bonding strength of the plain bolt and the connecting pole 34, so as to effective
The guarantee connecting pole 34 after a number of uses, can still ensure the reliability of itself connection, and then avoid the occurrence of described
Plain bolt is connected unstable phenomenon with the connecting pole 34.
Optionally, the circumferential wall of the connecting pole 34 is provided with reinforcing rib 36, to increase the stability of the connecting pole 34,
The side wall of the reinforcing rib 36 and the limiting slot 32 is provided with gap.Because the side of the connecting pole 34 and the limiting slot 32
Wall is provided with gap, thus the side wall of the limiting slot 32 to the connecting pole 34 without support effect.But the connection
Part 60 in the engagement process of the connecting pole 34 can where 32 bottom wall of limiting slot on the direction of plane to the company
The effect that column 34 generates power is connect, the reinforcing rib 36 effectively can generate the work of support to the circumferential wall of the connecting pole 34
With so that it is guaranteed that the validity of the connecting pole 34.
In the present embodiment, any technology further included described in above-mentioned first embodiment or second embodiment is special
Sign, refers to and is described below, do not do specifically and be described in detail one by one.
Optionally, the sound chamber stent offers the first groove and the second groove, and first groove is arranged at described
On the bottom wall of two grooves, front shell cover is arranged on second groove, and to seal second groove, the loud speaker is placed in institute
It states in the first groove and is resisted against on the side wall of first groove；The mobile terminal further comprises spacer material, it is described every
Underbed is pressed between the loud speaker and the front housing, to enhance the compactness of the mobile terminal.
Optionally, the mobile terminal further comprises sealing element, and the sealing element is arranged on the of the sound chamber stent
The contact position of two grooves and the front housing, to increase the leakproofness of second groove.
Optionally, the sound chamber stent further comprises dowel, and the dowel connects the side wall of first groove
With the side wall of second groove, to further enhance the compactness of the mobile terminal.
Optionally, the sound chamber stent include housing section and weightening portion, the housing section be provided with first groove and
Second groove, the density of housing section is big described in the density ratio in the weightening portion, at the bottom of the first groove of the housing section
Wall is provided with matching hole, and the weightening portion is embedded in the matching hole, and to seal the matching hole, the weightening portion is used to increase
Add the weight of the sound chamber stent.
Optionally, the spacer material includes the first support portion and the second support portion, and first support portion is pressed on described
Between loud speaker and the front housing, one end of second support portion is connected with the loud speaker or the front housing, and described
The other end of two support portions is notconnect state.
Optionally, first support portion and second support portion are set for ring-like spacer.
Optionally, first support portion and second support portion are column structure and spaced setting.
Referring to Fig. 6, this fourth embodiment present invention also provides mobile terminal, the mobile terminal include sound chamber branch
Frame 10, loud speaker 20, front housing 30, connector 60 and bolster 70.The front housing 30 is provided with limiting slot 32, in the limiting slot
32 bottom walls are provided with connecting pole 34；The sound chamber stent 10 is placed in the limiting slot 32, and the sound chamber stent 10 offers
The through hole 13 to match with the connecting pole 34, the loud speaker are placed in the sound chamber stent towards the front housing one side；Institute
It states connector 60 to be connected with the connecting pole 34 through the through hole 13, so that the sound chamber stent 10 is connected with the front housing 30
It is integral；The bolster 70 is arranged at the connecting pole 34 and 10 contact position of sound chamber stent, to buffer the front housing
30 with the 60 mutual vibrations of connector.The bolster 70 can be silica gel or foam, can also be that other are soft
Property part made of material.
In the present embodiment, the bolster 70 is arranged at the connecting pole 34 and 10 contact position of sound chamber stent, institute
Stating bolster 70 makes the connecting pole 34 and the sound chamber stent 10 flexible contact on 13 axis direction of through hole, so as to be
Vibrations caused by loud speaker 20 is made preferentially to be conducted on 13 axis direction of through hole, so as to avoid produced by loud speaker 20
Vibrations be transmitted to the other parts of mobile terminal on the in-plane where 32 bottom wall of limiting slot, such as image Head Section
Domain, and then the abnormal sound for preventing mutual collide of part in camera and generating improve the service life of camera.
In the present embodiment, appointing described in above-mentioned first embodiment, second embodiment and 3rd embodiment is further included
One technical characteristic, refers to and is described below, and does not do specifically and is described in detail one by one.
Optionally, the side wall of the limiting slot of the connecting pole of the front housing and the front housing is disconnected structure, the sound chamber
Gap is provided between the side wall of stent and the limiting slot.
Optionally, the connector is a kind of in bolt or rivet.
Optionally, the connector is plain bolt, and the threaded metal inserted piece of tool is embedded in the connecting pole, described
Connector passes through the through hole and the metal inserted piece thread fitting.
Optionally, the circumferential wall of the connecting pole is provided with reinforcing rib, described to add to increase the stability of the connecting pole
Strengthening tendons and the side wall of the limiting slot are provided with gap.
Optionally, the bolster includes silica gel or foam.
Optionally, the sound chamber stent offers the first groove and the second groove, and first groove is arranged at described
On the bottom wall of two grooves, front shell cover is arranged on second groove, and to seal second groove, the loud speaker is placed in institute
It states in the first groove and is resisted against on the side wall of first groove；The mobile terminal further comprises spacer material, it is described every
Underbed is pressed between the loud speaker and the front housing, to enhance the compactness of the mobile terminal.
Optionally, the mobile terminal further comprises sealing element, and the sealing element is arranged on the of the sound chamber stent
The contact position of two grooves and the front housing, to increase the leakproofness of second groove.
Optionally, the sound chamber stent include housing section and weightening portion, the housing section be provided with first groove and
Second groove, the density of housing section is big described in the density ratio in the weightening portion, at the bottom of the first groove of the housing section
Wall is provided with matching hole, and the weightening portion is embedded in the matching hole, and to seal the matching hole, the weightening portion is used to increase
Add the weight of the sound chamber stent.
Optionally, the spacer material includes the first support portion and the second support portion, and first support portion is pressed on described
Between loud speaker and the front housing, one end of second support portion is connected with the loud speaker or the front housing, and described
The other end of two support portions is notconnect state.
Please continue to refer to Fig. 1, present invention also provides a kind of embodiment of mobile terminal, the mobile terminal includes above-mentioned
The technical characteristic that any embodiment describes in first embodiment, second embodiment, 3rd embodiment and fourth embodiment, the shifting
Dynamic terminal further comprises display screen component 80 and rear shell 90, and the lid of display screen component 80 is located at the front housing 30 away from described
10 one side of sound chamber stent, the rear shell 90 cover the opposite side for being located at the front housing 30, and the front housing 30 and the rear shell 90 form
One accommodation space, the accommodation space are used to accommodate the inside zero of the mobile terminals such as loud speaker 20, sound chamber stent 10, spacer material 40
Part.
The foregoing is merely presently filed embodiments, not thereby limit the scope of the claims of the application, every to utilize this
The equivalent structure or equivalent flow shift that application specification and accompanying drawing content are made directly or indirectly is used in other relevant
Technical field is similarly included in the scope of patent protection of the application.
Claims (10)
1. a kind of mobile terminal, which is characterized in that including：
Front housing is provided with limiting slot, and the /V groove bottom wall is provided with connecting pole, the side of the connecting pole and the limiting slot
Wall is disconnected structure；
Sound chamber stent is placed in the limiting slot and gap, the sound chamber branch is provided between the side wall of the limiting slot
Frame offers the through hole to match with the connecting pole；
Loud speaker is placed in the sound chamber stent towards the front housing one side；
Connector is connected through the through hole with the connecting pole, so that with the front housing to connect into one whole for the sound chamber stent
Body.
2. mobile terminal according to claim 1, which is characterized in that
The connector is a kind of in bolt or rivet.
3. mobile terminal according to claim 1, which is characterized in that
The connector is plain bolt, and the threaded metal inserted piece of tool is embedded in the connecting pole, and the connector passes through
The through hole and the metal inserted piece thread fitting.
4. mobile terminal according to claim 1, which is characterized in that
The circumferential wall of the connecting pole is provided with reinforcing rib, to increase the stability of the connecting pole, the reinforcing rib with it is described
The side wall of limiting slot is provided with gap.
5. the mobile terminal according to claim 1, which is characterized in that
The sound chamber stent offers the first groove and the second groove, and first groove is arranged at the bottom wall of second groove
On, front shell cover is arranged on second groove, and to seal second groove, the loud speaker is placed in first groove
And it is resisted against on the side wall of first groove；
The mobile terminal further comprises spacer material, and the spacer material is pressed between the loud speaker and the front housing, with
Enhance the compactness of the mobile terminal.
6. mobile terminal according to claim 5, which is characterized in that
The mobile terminal further comprises sealing element, the sealing element be arranged on the second groove of the sound chamber stent with it is described
The contact position of front housing, to increase the leakproofness of second groove.
7. mobile terminal according to claim 5, which is characterized in that
The sound chamber stent further comprises dowel, and the dowel connects the side wall of first groove and described second recessed
The side wall of slot, to further enhance the compactness of the mobile terminal.
8. mobile terminal according to claim 5, which is characterized in that
The sound chamber stent includes housing section and weightening portion, and the housing section is provided with first groove and described second recessed
Slot, the density of housing section is big described in the density ratio in the weightening portion, is provided with and matches somebody with somebody in the bottom wall of the first groove of the housing section
Hole is closed, the weightening portion is embedded in the matching hole, and to seal the matching hole, the weightening portion is used to increase the sound chamber
The weight of stent.
9. mobile terminal according to claim 5, which is characterized in that
The spacer material include the first support portion and the second support portion, first support portion be pressed on the loud speaker with it is described
Between front housing, one end of second support portion is connected with the loud speaker or the front housing, second support portion it is another
One end is notconnect state.
10. mobile terminal according to claim 9, which is characterized in that
First support portion and second support portion are set for ring-like spacer；Or
First support portion and second support portion are column structure and spaced setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721441293.2U CN207427223U (en) | 2017-10-31 | 2017-10-31 | A kind of mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721441293.2U CN207427223U (en) | 2017-10-31 | 2017-10-31 | A kind of mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207427223U true CN207427223U (en) | 2018-05-29 |
Family
ID=62306678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721441293.2U Expired - Fee Related CN207427223U (en) | 2017-10-31 | 2017-10-31 | A kind of mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207427223U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111741148A (en) * | 2020-06-18 | 2020-10-02 | Oppo广东移动通信有限公司 | Electronic device |
| WO2021175205A1 (en) * | 2020-03-05 | 2021-09-10 | 华为技术有限公司 | Electronic device, accessory for electronic device, and rear housing assembly for electronic device |
| CN113497845A (en) * | 2020-04-02 | 2021-10-12 | 华为技术有限公司 | Electronic equipment |
-
2017
- 2017-10-31 CN CN201721441293.2U patent/CN207427223U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021175205A1 (en) * | 2020-03-05 | 2021-09-10 | 华为技术有限公司 | Electronic device, accessory for electronic device, and rear housing assembly for electronic device |
| CN113497845A (en) * | 2020-04-02 | 2021-10-12 | 华为技术有限公司 | Electronic equipment |
| CN113497845B (en) * | 2020-04-02 | 2022-07-19 | 华为技术有限公司 | Electronic equipment |
| CN111741148A (en) * | 2020-06-18 | 2020-10-02 | Oppo广东移动通信有限公司 | Electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 |