The content of the invention
It is a primary object of the present invention to propose a kind of mobile terminal for taking into account audio performance and switching performance.
To achieve the above object, a kind of mobile terminal that the present invention is provided, including:Fore shell, the fore shell is penetratingly provided with
First through hole;Shell afterwards, the rear shell is penetratingly provided with the second through hole, the second through hole Mike coaxial with the first through hole
Wind, the microphone is installed on the fore shell;Locking part, the locking part be arranged in the first through hole and the second through hole it
Between, with the fixed fore shell and rear shell, the locking part is penetratingly provided with third through-hole, and the third through-hole connects the Mike
Wind and the mobile terminal are extraneous.
Further, the fore shell includes extension board, and the first through hole is arranged on the extension board, the locking part
Including extension, the third through-hole runs through the extension, and the extension is removably attachable in the first through hole.
Further, the extension is inserted in the first through hole, and the extension abuts the interior of the first through hole
Wall.
Further, the locking part also includes fixed part, and the extension extends from one end of the fixed part,
The third through-hole runs through the fixed part, and the fixed part is removably attachable in second through hole.
Further, the hole wall of second through hole is provided with internal thread, is provided with the outside of the fixed part and the interior spiral shell
The external screw thread that line coordinates.
Further, the mobile terminal also includes the first diaphragm seal, and the extension passes through first diaphragm seal, institute
The first diaphragm seal is stated to be connected between the extension board and the fixed part.
Further, the fore shell also includes substrate, and the extension board is extended vertically from the substrate, the Mike
Wind is installed on the substrate, and the mobile terminal also includes seal, and the seal is connected to the microphone and described prolongs
Stretch between plate, the seal is provided with passage, the channel connection is between the third through-hole and the microphone.
Further, the mobile terminal also includes circuit board, and the microphone is electrically connected at the circuit board, described
Circuit board is installed on the substrate.
Further, the microphone is located between the circuit board and the substrate, and the seal is connected to described
Between circuit board and the extension board, the circuit board has perforation, and the perforation is communicated in the passage and the microphone
Between.
Further, the mobile terminal also includes the second diaphragm seal, and second diaphragm seal is connected to described close respectively
Between sealing and the extension board, and between the seal and the circuit board.
The mobile terminal that the embodiment of the present invention is proposed, the locking part not only can guarantee that at the first through hole of the fore shell and
The switching performance of the second through hole of the rear shell.The through hole of the locking part runs through the fore shell and the rear shell, can be with
The microphone is connected, so that, the through hole of the locking part can be provided into sound passage for the microphone, it is ensured that audio property
Energy.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The mobile terminal of each embodiment of the invention is realized referring now to Description of Drawings.In follow-up description, use
For represent element such as " module ", " part " or " unit " suffix only for being conducive to explanation of the invention, itself
Not specific meaning.Therefore, " module " can be used mixedly with " part ".
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. with communication function.Hereinafter it is assumed that terminal is mobile whole
End.However, it will be understood by those skilled in the art that, it is of the invention in addition to the element for being used in particular for moving purpose
The construction of implementation method can also apply to the terminal of fixed type.
Embodiments of the invention provide a kind of mobile terminal 1.Fig. 1 and Fig. 2 is referred to, the mobile terminal 1 includes:Fore shell
2nd, rear shell 3, locking part 5, and microphone 6.The fore shell 2, the rear shell 3 material can be aluminium alloy or plastics, but
Not limited to this.
The fore shell 2 is penetratingly provided with first through hole 20.
The rear shell 3 is penetratingly provided with the second through hole 30, wherein, second through hole 30 is common with the first through hole 20
Axle.
The microphone 6 is installed on the fore shell 2.
The locking part 5 is arranged between the second through hole 30 of the rear shell 3 and the first through hole 20 of the fore shell 2, with
The fixation fore shell 2 and rear shell 3.The locking part 5 is penetratingly provided with third through-hole 50, and the third through-hole 50 connects the wheat
The external world of gram wind 6 and the mobile terminal 1.
Wherein, the third through-hole 50 connects the external world of the microphone 6 and the mobile terminal 1, refers to:The Mike
The sound that wind 6 sends can be conveyed to the external world of the mobile terminal 1 by the third through-hole 50.
The mobile terminal 1 of the present embodiment, the locking part 5 can not only be connected to the fore shell 2 and the rear shell 3, there is provided
Positioning function is installed.The third through-hole 50 of the locking part 5 runs through the fore shell 2 and the rear shell 3, can also connect the wheat
Gram wind 6, so that, the third through-hole 50 of the locking part 5 can be provided into sound passage for the microphone 6 so that sound effect
More preferably, it is ensured that audio performance.
In other embodiments, also referring to Fig. 2 and Fig. 3, the fore shell 2 includes extension board 21, the extension board 21
The first through hole 20 is provided with, the locking part 5 includes extension 51, and the third through-hole 50 runs through the extension 51, institute
Extension 51 is stated to be removably attachable in the first through hole 20.So that the fore shell 2 be removably attachable to it is described
Shell 3, when the fore shell 2 and the rear shell 3 is frequently dismounted, will not cause the relative position of the fore shell 2 and the rear shell 3 afterwards
Shift, sound is entered by the third through-hole 50 of the locking part 5 so as to not interfere with the microphone 6.
In other embodiments, the extension 51 is inserted in the first through hole 20, and the extension 51 abuts described
The inwall of first through hole 20.So, the dismounting and installation of the fore shell 2 and the rear shell 3 can be facilitated.
In other embodiments, the locking part 5 also includes fixed part 53, and the extension 51 is from the fixed part 53
One end is extended, and the third through-hole 50 runs through the fixed part 53.The fixed part 53 is removably attachable to described
In two through holes 30.So that the fore shell 2 is removably attachable to the rear shell 3, the He of the fore shell 2 will not be frequently being dismounted
During the rear shell 3, cause the fore shell 2 and the relative position of the rear shell 3 to shift, lead to so as to not interfere with microphone 6
The third through-hole 50 for crossing the locking part 5 enters sound.
In other embodiments, the hole wall of second through hole 30 is provided with internal thread, and the outside of the fixed part 53 is provided with
With the external screw thread of the screw-internal thread fit.So, the dismounting and installation of the fore shell 2 and the rear shell 3 can be facilitated.
In other embodiments, please continue to refer to Fig. 2, the mobile terminal 1 also includes the first diaphragm seal 4, described first
Diaphragm seal 4 can be sealing foam, but not limited to this.The extension 51 of the locking part 5 passes through first diaphragm seal 4, institute
The first diaphragm seal 4 is stated to be connected between the extension board 21 of the fore shell 2 and the fixed part 53 of the locking part 5.So, Ke Yibao
Demonstrate,prove the sealing between the third through-hole 50 of the locking part 5 and the extension board 21.
In other embodiments, the fore shell 2 also includes substrate 23, and the extension board 21 of the fore shell 2 is from the substrate 23
Extend vertically.The microphone 6 is installed on the substrate 23 of the fore shell 2.The mobile terminal 1 also includes seal 7, institute
It can be silica gel sheath to state seal 7, but not limited to this.The seal 7 is connected to prolonging for the microphone 6 and the fore shell 2
Stretch between plate 21.The seal 7 is provided with passage, third through-hole 50 and the wheat of the channel connection in the locking part 5
Between gram wind 6.In this manner it is ensured that the sealing between the third through-hole 50 of the microphone 6 and the locking part 5.
In other embodiments, the mobile terminal 1 also includes circuit board 8, and the microphone 6 is electrically connected at the electricity
Road plate 8, the circuit board 8 is installed on the substrate 23 of the fore shell 2.In this manner it is ensured that the microphone 6 and the fore shell 2
Substrate 23 between relative position.
In other embodiments, the microphone 6 is located between the circuit board 8 and the substrate 23.The seal 7
It is connected between the circuit board 8 and the extension board 21.The circuit board 8 has perforation 80, and the perforation 80 is communicated in institute
State between passage and the microphone 6.So, the phase between the microphone 6 and the substrate 23 of the fore shell 2 can both have been ensured
To position, the sealing between the third through-hole 50 of the locking part 5 and the extension board 21 can be ensured again.
In other embodiments, the mobile terminal 1 also includes the second diaphragm seal 9, and second diaphragm seal 9 can be silicon
Gum cover seals gum, but not limited to this.Second diaphragm seal 9 be connected to respectively the seal 7 and the extension board 21 it
Between, and between the seal 7 and the circuit board 8.In this manner it is ensured that between the circuit board 8 and the seal 7
Sealing, and the sealing between the extension board 21 and the seal 7 of the fore shell 2.
It should be noted that herein, term " including ", "comprising" or its any other variant be intended to non-row
His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and
And also include other key elements being not expressly set out, or also include for this process, method, article or device institute are intrinsic
Key element.In the absence of more restrictions, the key element limited by sentence " including ... ", it is not excluded that including
Also there is other identical element in the process of the key element, method, article or device.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, must rather than the device or element for indicating or imply meaning
With specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " is meant that two or more,
Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally;Can be that machinery connects
Connect, or electrically connect, can also be communication;Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be with
Be two element internals connection or two interaction relationships of element.For the ordinary skill in the art, may be used
To understand above-mentioned term concrete meaning in the present invention as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be with
It is the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office
Combined in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
Art personnel can be tied the feature of the different embodiments or example described in this specification and different embodiments or example
Close and combine.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
The preferred embodiments of the present invention are these are only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.